The document provides instructions for a mock test paper on civil engineering. It consists of 65 multiple choice questions worth a total of 100 marks. Questions 1-25 and 56-60 carry 1 mark each, while questions 26-55 and 61-65 carry 2 marks each. Questions will cover both civil engineering topics and general aptitude. There are negative marks for incorrect answers. Calculators are allowed but no other aids. The purpose is to simulate exam conditions and help identify strengths and weaknesses to guide further preparation.
1. The document is a booklet containing solutions to questions from the JEE (Advanced) 2013 exam. It provides instructions for taking the exam, details on the exam format and marking scheme, and sample questions with solutions.
2. The exam consists of three parts (Physics, Chemistry, and Mathematics) with three sections each. Section 1 has 10 multiple choice questions with a single correct answer. Section 2 has 5 questions with one or more correct answers. Section 3 has 5 questions where the answer is a single digit integer.
3. The document provides sample questions from the Physics portion of the exam, marked with an asterisk. The questions cover topics like mechanics, optics, heat transfer, and thermodynamics.
The document provides instructions for a physics exam. It specifies that the exam booklet contains questions in three parts: Physics, Chemistry, and Mathematics. Each part contains three sections. Section 1 contains multiple choice questions where one or more answers are correct. Section 2 contains paragraphs with two multiple choice questions per paragraph. Section 3 also contains multiple choice questions related to paragraphs. The marking scheme awards points for correctly answering questions and deducts points for incorrect answers. The document also provides an example exam paper following this format and structure.
DISTANCE TWO LABELING FOR MULTI-STOREY GRAPHSgraphhoc
An L (2, 1)-labeling of a graph G (also called distance two labeling) is a function f from the vertex set V (G) to the non negative integers {0,1,…, k }such that |f(x)-f(y)| ≥2 if d(x, y) =1 and | f(x)- f(y)| ≥1 if d(x, y) =2. The L (2, 1)-labeling number λ (G) or span of G is the smallest k such that there is a f with
max {f (v) : vє V(G)}= k. In this paper we introduce a new type of graph called multi-storey graph. The distance two labeling of multi-storey of path, cycle, Star graph, Grid, Planar graph with maximal edges and its span value is determined. Further maximum upper bound span value for Multi-storey of simple
graph are discussed.
GATE - Graduate Aptitude Test in Engineering || Physics Question Paper 2016 |...SOURAV DAS
Graduate Aptitude Test in Engineering (GATE) 2016 Question Paper
Physics Previous Years Question Paper
GATE Preparation
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1) The document provides information about a mathematics exam including 10 multiple choice questions from section 1. It provides the questions, solutions, and choices for 4 questions ranging in topics from complex numbers, probabilities, functions, and geometry.
2) Question 50 asks the reader to determine vectors for a parallelogram and parallelepiped to calculate the volume, which is 10.
This document contains a 20 question multiple choice quiz related to engineering topics. Some of the questions are about matrices, probability, thermodynamics, fluid mechanics, heat transfer, and mechanics of materials. The correct answers are provided for reference.
IIT JAM MATH 2020 Question Paper | Sourav Sir's ClassesSOURAV DAS
IIT JAM Math Previous Year Question Paper
IIT JAM Math 2020 Question Paper
IIT JAM Preparation Strategy
For full solutions contact us.
Call - 9836793076
The document provides information about a physics textbook published by DISHA PUBLICATION. It states that no part of the publication may be reproduced without permission from the publisher. It provides contact information for DISHA PUBLICATION, including their address in New Delhi, India, email, and websites. It also includes a table of contents for the textbook that lists 28 chapters and their corresponding page numbers and question numbers.
1. The document is a booklet containing solutions to questions from the JEE (Advanced) 2013 exam. It provides instructions for taking the exam, details on the exam format and marking scheme, and sample questions with solutions.
2. The exam consists of three parts (Physics, Chemistry, and Mathematics) with three sections each. Section 1 has 10 multiple choice questions with a single correct answer. Section 2 has 5 questions with one or more correct answers. Section 3 has 5 questions where the answer is a single digit integer.
3. The document provides sample questions from the Physics portion of the exam, marked with an asterisk. The questions cover topics like mechanics, optics, heat transfer, and thermodynamics.
The document provides instructions for a physics exam. It specifies that the exam booklet contains questions in three parts: Physics, Chemistry, and Mathematics. Each part contains three sections. Section 1 contains multiple choice questions where one or more answers are correct. Section 2 contains paragraphs with two multiple choice questions per paragraph. Section 3 also contains multiple choice questions related to paragraphs. The marking scheme awards points for correctly answering questions and deducts points for incorrect answers. The document also provides an example exam paper following this format and structure.
DISTANCE TWO LABELING FOR MULTI-STOREY GRAPHSgraphhoc
An L (2, 1)-labeling of a graph G (also called distance two labeling) is a function f from the vertex set V (G) to the non negative integers {0,1,…, k }such that |f(x)-f(y)| ≥2 if d(x, y) =1 and | f(x)- f(y)| ≥1 if d(x, y) =2. The L (2, 1)-labeling number λ (G) or span of G is the smallest k such that there is a f with
max {f (v) : vє V(G)}= k. In this paper we introduce a new type of graph called multi-storey graph. The distance two labeling of multi-storey of path, cycle, Star graph, Grid, Planar graph with maximal edges and its span value is determined. Further maximum upper bound span value for Multi-storey of simple
graph are discussed.
GATE - Graduate Aptitude Test in Engineering || Physics Question Paper 2016 |...SOURAV DAS
Graduate Aptitude Test in Engineering (GATE) 2016 Question Paper
Physics Previous Years Question Paper
GATE Preparation
For full solutions contact us.
Call - 9836793076
Sourav Sir's Classes
Kolkata, New Delhi
1) The document provides information about a mathematics exam including 10 multiple choice questions from section 1. It provides the questions, solutions, and choices for 4 questions ranging in topics from complex numbers, probabilities, functions, and geometry.
2) Question 50 asks the reader to determine vectors for a parallelogram and parallelepiped to calculate the volume, which is 10.
This document contains a 20 question multiple choice quiz related to engineering topics. Some of the questions are about matrices, probability, thermodynamics, fluid mechanics, heat transfer, and mechanics of materials. The correct answers are provided for reference.
IIT JAM MATH 2020 Question Paper | Sourav Sir's ClassesSOURAV DAS
IIT JAM Math Previous Year Question Paper
IIT JAM Math 2020 Question Paper
IIT JAM Preparation Strategy
For full solutions contact us.
Call - 9836793076
The document provides information about a physics textbook published by DISHA PUBLICATION. It states that no part of the publication may be reproduced without permission from the publisher. It provides contact information for DISHA PUBLICATION, including their address in New Delhi, India, email, and websites. It also includes a table of contents for the textbook that lists 28 chapters and their corresponding page numbers and question numbers.
JEE Main 2020 Question Paper With Solution 08 Jan 2020 Shift 1 Memory BasedMiso Study
JEE Main 2020 Question Paper With Solution 08 Jan 2020 Shift 1 Memory Based, which helps you to understand the chapter in easy way also downaload sample papers and previous year papers and practice to solve the question on time. Download at www.misostudy.com.
Iit jam 2016 physics solutions BY TrajectoryeducationDev Singh
1. The electric field at a point (a, b, 0) due to an infinitely long wire with uniform line charge density λ is given by E=λ/(2πε0)(a/r2)ex+(b/r2)ey, where r2=a2+b2.
2. For a 1W point source emitting light uniformly in all directions, the Poynting vector at the point (1, 1, 0) is 1/(8π)ex+(y/e)ey W/cm2.
3. A charged particle starting from the origin with velocity 3/2ex+2ez m/s in a uniform magnetic field B=B
This document is a lesson on finding the distance between two points and finding the midpoint of a line segment on a coordinate plane. It introduces the distance formula and midpoint formula, providing examples of using each to calculate distances and midpoints. Students are provided practice problems and homework to reinforce these concepts. The key methods taught are using the distance formula to calculate any distance, including diagonal lines, and using the midpoint formula to find the midpoint of a segment by averaging the x- and y-coordinates of the endpoints.
IIT Jam math 2016 solutions BY TrajectoryeducationDev Singh
The document contains a mathematics exam question paper with 10 single mark questions (Q1-Q10) and 20 two mark questions (Q11-Q30). The questions cover topics like sequences, linear transformations, integrals, permutations, differential equations etc. Some key questions asked about the nature of a sequence involving sines, order of a permutation, evaluating a limit, checking if a differential equation is exact etc. and provided solutions to them.
(Www.entrance exam.net)-gate civil engineering sample paper 4gulaaab
This document appears to be a past paper for the GATE (Graduate Aptitude Test in Engineering) exam in Civil Engineering from 2007. It contains 75 multiple choice questions testing various topics in civil engineering, including structural analysis, geotechnical engineering, transportation engineering, environmental engineering, and construction materials. The questions range from basic definitions and calculations to more complex problems involving matrices, differential equations, stress analysis, fluid mechanics, and other topics.
This document contains a mathematics entrance examination with 24 multiple choice questions covering topics like logical statements, absolute value, functions, trigonometry, series, and matrices. It also includes an English section with 30 multiple choice questions on grammar, vocabulary, idioms and an optional physics section with 20 multiple choice questions covering topics such as gas laws, kinematics, optics and thermodynamics.
ME 5720 Fall 2015 - Wind Turbine Project_FINALOmar Latifi
This document summarizes a project analyzing the design of a composite laminate for the spar of a wind turbine blade. A MATLAB code was developed to calculate stresses and determine if a proposed 7-ply hybrid glass fiber/carbon fiber laminate [0/45/0/45/0/45/0] would fail when subjected to expected wind loads. The code calculated lamina properties, stiffness matrices, strains and stresses for each ply. The Tsai-Hill failure criteria was applied and indicated the laminate would not fail. Therefore, the hybrid laminate was determined to be a viable solution for withstanding the loads on the spar.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This section contains multiple choice questions in straight objective type format. There are 9 questions testing concepts related to mathematics, including functions, geometry, probability, limits, and differential equations. The document also includes an assertion-reason type question and a comprehension section containing word problems and geometry concepts related to engineering drawing.
This document contains solutions to multiple problems involving slip-line field analysis. Problem 9-14 asks about a slip-line field for extrusion or drawing where r=0.0760 and α=15°. For extrusion, the stress σ2 at point 4,5 is found to be 1.842(2k). For drawing, σ2 would have the same magnitude but opposite sign. The product may depend on whether it is an extrusion or drawing, as extrusion would result in a thicker product while drawing a thinner product.
The document discusses the Pythagorean theorem and distance formula. The Pythagorean theorem states that for any right triangle, the sum of the squares of the two legs equals the square of the hypotenuse. The distance formula calculates the distance between two points by taking the difference of their x-coordinates squared plus the difference of their y-coordinates squared, which equals the distance. An example of each is provided to demonstrate their use.
1. This section contains 9 multiple choice questions about physics concepts. The questions cover topics like gravitational force, wind force on an advertising board, capacitance of coaxial cylinders, and photon collisions with hydrogen atoms.
2. The second part contains 2 questions with multiple correct options about torque on a gate submerged in water and collision properties between two spheres.
3. The last part presents assertion-reason questions relating to electric fields near conducting planes, magnetic force fields, adiabatic expansion of gases, and cooling rates of metallic spheres. It also includes comprehension questions about magnetic forces on current carrying wires and the height of liquid flowing out of a cylindrical vessel over time.
Performance Improvement of Vector Quantization with Bit-parallelism HardwareCSCJournals
Vector quantization is an elementary technique for image compression; however, searching for the nearest codeword in a codebook is time-consuming. In this work, we propose a hardware-based scheme by adopting bit-parallelism to prune unnecessary codewords. The new scheme uses a “Bit-mapped Look-up Table” to represent the positional information of the codewords. The lookup procedure can simply refer to the bitmaps to find the candidate codewords. Our simulation results further confirm the effectiveness of the proposed scheme.
Vectors are directed line segments used to represent quantities with both magnitude and direction. They have an initial point and terminal point. The document provides examples of calculating the component form and magnitude of vectors, as well as the standard operations of vector addition and scalar multiplication. It also discusses the dot product and using it to determine the angle between two vectors.
GATE Chemistry 2016 Question Paper | Chemistry Preparation | Sourav Sir's Cla...SOURAV DAS
GATE Chemistry Past Year Question Paper
GATE Chemistry Preparation
GATE 2016 Questions
GATE Exam Tips
For full solutions contact us.
Call - 9836793076
Sourav Sir's Classes
Kolkata, New Delhi
This document provides the mark scheme and answers for the October/November 2013 Cambridge International Examinations IGCSE Mathematics 0580/22 Paper 2 exam. It shows the breakdown of marks for each question and part mark allocations. The mark scheme is intended as guidance for examiners and indicates what is required to earn marks, though examiners have discretion in their marking.
Applied mathematics for complex engineeringSahl Buhary
The document provides information about trigonometric functions and solving algebraic equations related to engineering problems. It includes:
1) An example of expressing the displacement of an oscillating structure as a trigonometric function and sketching the displacement over time.
2) Solving a trigonometric equation using trigonometric identities.
3) Evaluating the horizontal range of a stone thrown at an angle on a sloped hill using kinematics equations.
4) Setting up algebraic equations to represent how much of different yogurt blends can be made based on available ingredients.
5) Proving an identity involving fractions and solving simultaneous equations using matrices.
This document provides the solution to a theoretical question regarding the thermal vibration of surface atoms.
(1) It calculates the wavelength of an incident electron beam and considers the interference between atomic rows on a surface. Two possible solutions for the phase angle are obtained.
(2) An expression is derived for the total energy of vibration of surface atoms in the direction of the surface normal as a function of time and atomic mass.
(3) Combining the energy expression with data about the material properties allows calculating the frequency and amplitude of vibration of the surface atoms. The calculated frequency is found to match results from a graph in the question.
The document contains solutions to problems from Chapter 7 on slab analysis and friction in metal forming processes. Problem 7-1 calculates the power consumed in drawing a steel coil through a pair of dies. Problem 7-2 calculates the friction coefficient from an experimental rod drawing efficiency. Problem 7-3 estimates the force required to coin a quarter.
Este documento describe las regiones y ciudades inteligentes, destacando tres puntos principales: 1) Se generan fórmulas innovadoras de gobierno abierto y democracia participativa gracias a las tecnologías de la información y comunicación; 2) Una región inteligente pone énfasis no solo en la tecnología sino también en el capital social para mejorar la calidad de vida de los ciudadanos a través de un gobierno más participativo; 3) La tecnología por sí sola no puede resolver los grandes retos socioeconómicos
JEE Main 2020 Question Paper With Solution 08 Jan 2020 Shift 1 Memory BasedMiso Study
JEE Main 2020 Question Paper With Solution 08 Jan 2020 Shift 1 Memory Based, which helps you to understand the chapter in easy way also downaload sample papers and previous year papers and practice to solve the question on time. Download at www.misostudy.com.
Iit jam 2016 physics solutions BY TrajectoryeducationDev Singh
1. The electric field at a point (a, b, 0) due to an infinitely long wire with uniform line charge density λ is given by E=λ/(2πε0)(a/r2)ex+(b/r2)ey, where r2=a2+b2.
2. For a 1W point source emitting light uniformly in all directions, the Poynting vector at the point (1, 1, 0) is 1/(8π)ex+(y/e)ey W/cm2.
3. A charged particle starting from the origin with velocity 3/2ex+2ez m/s in a uniform magnetic field B=B
This document is a lesson on finding the distance between two points and finding the midpoint of a line segment on a coordinate plane. It introduces the distance formula and midpoint formula, providing examples of using each to calculate distances and midpoints. Students are provided practice problems and homework to reinforce these concepts. The key methods taught are using the distance formula to calculate any distance, including diagonal lines, and using the midpoint formula to find the midpoint of a segment by averaging the x- and y-coordinates of the endpoints.
IIT Jam math 2016 solutions BY TrajectoryeducationDev Singh
The document contains a mathematics exam question paper with 10 single mark questions (Q1-Q10) and 20 two mark questions (Q11-Q30). The questions cover topics like sequences, linear transformations, integrals, permutations, differential equations etc. Some key questions asked about the nature of a sequence involving sines, order of a permutation, evaluating a limit, checking if a differential equation is exact etc. and provided solutions to them.
(Www.entrance exam.net)-gate civil engineering sample paper 4gulaaab
This document appears to be a past paper for the GATE (Graduate Aptitude Test in Engineering) exam in Civil Engineering from 2007. It contains 75 multiple choice questions testing various topics in civil engineering, including structural analysis, geotechnical engineering, transportation engineering, environmental engineering, and construction materials. The questions range from basic definitions and calculations to more complex problems involving matrices, differential equations, stress analysis, fluid mechanics, and other topics.
This document contains a mathematics entrance examination with 24 multiple choice questions covering topics like logical statements, absolute value, functions, trigonometry, series, and matrices. It also includes an English section with 30 multiple choice questions on grammar, vocabulary, idioms and an optional physics section with 20 multiple choice questions covering topics such as gas laws, kinematics, optics and thermodynamics.
ME 5720 Fall 2015 - Wind Turbine Project_FINALOmar Latifi
This document summarizes a project analyzing the design of a composite laminate for the spar of a wind turbine blade. A MATLAB code was developed to calculate stresses and determine if a proposed 7-ply hybrid glass fiber/carbon fiber laminate [0/45/0/45/0/45/0] would fail when subjected to expected wind loads. The code calculated lamina properties, stiffness matrices, strains and stresses for each ply. The Tsai-Hill failure criteria was applied and indicated the laminate would not fail. Therefore, the hybrid laminate was determined to be a viable solution for withstanding the loads on the spar.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This section contains multiple choice questions in straight objective type format. There are 9 questions testing concepts related to mathematics, including functions, geometry, probability, limits, and differential equations. The document also includes an assertion-reason type question and a comprehension section containing word problems and geometry concepts related to engineering drawing.
This document contains solutions to multiple problems involving slip-line field analysis. Problem 9-14 asks about a slip-line field for extrusion or drawing where r=0.0760 and α=15°. For extrusion, the stress σ2 at point 4,5 is found to be 1.842(2k). For drawing, σ2 would have the same magnitude but opposite sign. The product may depend on whether it is an extrusion or drawing, as extrusion would result in a thicker product while drawing a thinner product.
The document discusses the Pythagorean theorem and distance formula. The Pythagorean theorem states that for any right triangle, the sum of the squares of the two legs equals the square of the hypotenuse. The distance formula calculates the distance between two points by taking the difference of their x-coordinates squared plus the difference of their y-coordinates squared, which equals the distance. An example of each is provided to demonstrate their use.
1. This section contains 9 multiple choice questions about physics concepts. The questions cover topics like gravitational force, wind force on an advertising board, capacitance of coaxial cylinders, and photon collisions with hydrogen atoms.
2. The second part contains 2 questions with multiple correct options about torque on a gate submerged in water and collision properties between two spheres.
3. The last part presents assertion-reason questions relating to electric fields near conducting planes, magnetic force fields, adiabatic expansion of gases, and cooling rates of metallic spheres. It also includes comprehension questions about magnetic forces on current carrying wires and the height of liquid flowing out of a cylindrical vessel over time.
Performance Improvement of Vector Quantization with Bit-parallelism HardwareCSCJournals
Vector quantization is an elementary technique for image compression; however, searching for the nearest codeword in a codebook is time-consuming. In this work, we propose a hardware-based scheme by adopting bit-parallelism to prune unnecessary codewords. The new scheme uses a “Bit-mapped Look-up Table” to represent the positional information of the codewords. The lookup procedure can simply refer to the bitmaps to find the candidate codewords. Our simulation results further confirm the effectiveness of the proposed scheme.
Vectors are directed line segments used to represent quantities with both magnitude and direction. They have an initial point and terminal point. The document provides examples of calculating the component form and magnitude of vectors, as well as the standard operations of vector addition and scalar multiplication. It also discusses the dot product and using it to determine the angle between two vectors.
GATE Chemistry 2016 Question Paper | Chemistry Preparation | Sourav Sir's Cla...SOURAV DAS
GATE Chemistry Past Year Question Paper
GATE Chemistry Preparation
GATE 2016 Questions
GATE Exam Tips
For full solutions contact us.
Call - 9836793076
Sourav Sir's Classes
Kolkata, New Delhi
This document provides the mark scheme and answers for the October/November 2013 Cambridge International Examinations IGCSE Mathematics 0580/22 Paper 2 exam. It shows the breakdown of marks for each question and part mark allocations. The mark scheme is intended as guidance for examiners and indicates what is required to earn marks, though examiners have discretion in their marking.
Applied mathematics for complex engineeringSahl Buhary
The document provides information about trigonometric functions and solving algebraic equations related to engineering problems. It includes:
1) An example of expressing the displacement of an oscillating structure as a trigonometric function and sketching the displacement over time.
2) Solving a trigonometric equation using trigonometric identities.
3) Evaluating the horizontal range of a stone thrown at an angle on a sloped hill using kinematics equations.
4) Setting up algebraic equations to represent how much of different yogurt blends can be made based on available ingredients.
5) Proving an identity involving fractions and solving simultaneous equations using matrices.
This document provides the solution to a theoretical question regarding the thermal vibration of surface atoms.
(1) It calculates the wavelength of an incident electron beam and considers the interference between atomic rows on a surface. Two possible solutions for the phase angle are obtained.
(2) An expression is derived for the total energy of vibration of surface atoms in the direction of the surface normal as a function of time and atomic mass.
(3) Combining the energy expression with data about the material properties allows calculating the frequency and amplitude of vibration of the surface atoms. The calculated frequency is found to match results from a graph in the question.
The document contains solutions to problems from Chapter 7 on slab analysis and friction in metal forming processes. Problem 7-1 calculates the power consumed in drawing a steel coil through a pair of dies. Problem 7-2 calculates the friction coefficient from an experimental rod drawing efficiency. Problem 7-3 estimates the force required to coin a quarter.
Este documento describe las regiones y ciudades inteligentes, destacando tres puntos principales: 1) Se generan fórmulas innovadoras de gobierno abierto y democracia participativa gracias a las tecnologías de la información y comunicación; 2) Una región inteligente pone énfasis no solo en la tecnología sino también en el capital social para mejorar la calidad de vida de los ciudadanos a través de un gobierno más participativo; 3) La tecnología por sí sola no puede resolver los grandes retos socioeconómicos
Poseidon was the Greek god of the sea and son of Cronus and Rhea. He had many children including Theseus and Triton. Before becoming the god of the sea, Poseidon was known for causing earthquakes. In a battle with Athena over which god would name the city, Poseidon struck the ground with his trident to bring forth a saltwater spring while Athena planted an olive tree. The city chose Athena's gift of the olive tree and was named Athens.
In Greece, popular Christmas traditions include children going from house to house singing carols on Christmas Eve and New Year's Eve to earn money. While Christmas trees are now common, Greeks originally decorated wooden boats. Families come together for New Year's dinner and celebrate at midnight by cutting a cake with a coin that brings luck to the person who finds it in their slice. Children write letters to Santa asking for gifts a few days before Christmas but receive their presents on New Year's Night.
Plan Padrino es un programa liderado por estudiantes de quinto grado que apadrinan niños de preescolar para fortalecer el liderazgo, la inclusión y el aprendizaje a través del trabajo colaborativo y el uso de herramientas tecnológicas como las computadoras XO. Los padres de familia participan activamente para fortalecer la comunicación entre la escuela y el hogar, y el programa ha motivado a otros docentes a implementar experiencias de aprendizaje similares.
Lydia is a social swimmer from Greece who has many close friends. She has short brown hair and enjoys staying fashionable. Lydia's future aspirations include studying physiotherapy or gymnastics. She provides her contact information and bids farewell to those viewing her profile.
Este documento presenta ejemplos de obras maestras arquitectónicas, escultóricas y artísticas de las grandes culturas antiguas de Egipto, Mesopotamia, Persia y China. Incluye pirámides, templos y tumbas de Egipto, zigurats y estándartes de Mesopotamia, guerreros de terracota de China y bajorrelieves de Persia, que ilustran la rica herencia cultural de estas antiguas civilizaciones.
El documento describe una escultura románica del siglo XI titulada "El Machón de la duda de Santo Tomás" ubicada en el claustro del monasterio de Santo Domingo de Silos en Burgos, España. Representa a Cristo con los doce apóstoles, mostrando el momento en que Santo Tomás pone su mano en la herida del costado de Cristo. La escultura está realizada en piedra con técnica de tallado y presenta figuras de tamaños jerárquicos ordenadas en hileras. El estilo románico
Este documento presenta la autobiografía y experiencia profesional de Flor Teresa Jaramillo Arango, una maestra de primaria en Colombia. Describe su trabajo en la Institución Educativa El Rosario y su pasión por enseñar a los niños. También resume su participación en un curso de capacitación sobre el uso de laptops XO y otras herramientas tecnológicas en el aula para enriquecer las actividades artísticas y de aprendizaje de los estudiantes.
Este documento presenta un resumen del arte islámico y del arte hispanomusulmán. Explica las características generales del arte islámico como el aniconismo, el refinamiento y el horror vacui. Luego describe brevemente la vida de Mahoma y los cinco pilares del Islam. Finalmente, divide la historia del arte hispanomusulmán en periodos como el Califato de Córdoba, los Reinos de Taifas, y las dinastías almorávide y almohade que gobernaron al-Ándalus.
El documento resume el desarrollo de la web entre 1997 y 2016, destacando hitos como el lanzamiento de Flash en 1997, el primer motor de búsqueda de Google en 1998, el surgimiento del periodismo en línea en enero de 1998, el lanzamiento de Wikipedia en 2001, el auge de las redes sociales entre 2003 y 2008 con el surgimiento de Facebook y YouTube, el lanzamiento de Twitter en 2006, el surgimiento de las aplicaciones móviles en 2007 y el nacimiento de Instagram en 2010.
El documento proporciona una panorámica histórico-cultural del arte del Antiguo Egipto, describiendo la cronología, el contexto histórico, religioso y social, y las características generales y tipologías de su arquitectura, escultura y pintura. Se detalla la evolución de la arquitectura funeraria desde las mastabas del Periodo Tinita a las pirámides de Guiza, y de la arquitectura religiosa como los templos de Karnak.
Este documento presenta varias actividades para desarrollar habilidades de lectura y escritura en preescolares. Incluye leer en voz alta a los niños, decir trabalenguas y poemas, escuchar la radio y conversar sobre lo escuchado, leer textos informativos en grupo, dictar trabajenguas para que la maestra los escriba, leer poemas en el grupo, y observar imágenes para describir lo que ven. El objetivo es que los niños desarrollen habilidades de escucha, expresión oral, comprensión y
El documento resume el arte mesopotámico entre los ríos Tigris y Eufrates entre 3000-500 a.C., incluyendo la arquitectura con zigurats y templos de ladrillos, la escultura que destacaba a reyes y dioses, y cerámica vidriada. El arte reflejaba las civilizaciones sumeria, acadia, asiria y babilonia y sus sistemas políticos y religiosos a través de construcciones, códigos de ley, y representaciones de la vida ceremonial y militar.
This document contains mark schemes for 3 multiple choice physics exams from October/November 2016: Papers 9702/11, 9702/12, and 9702/13. It provides the answers to the multiple choice questions on each paper to indicate how examiners were instructed to award marks. The document also contains brief summaries of the content and mark schemes for structured question papers 9702/21 on topics including density calculations, motion in electric fields, Hooke's law, wave properties, and atomic structure.
This document provides instructions for developing the ability of lucid dreaming. It begins with introductions and definitions of key concepts like lucid dreaming. It then outlines a 9 step process for attaining lucid dreaming abilities, starting with improving dream recall through keeping a dream diary. Further steps include techniques for directed dreaming, achieving and maintaining lucidity, and using lucid dreams for purposes like magic or personal growth. The document presents lucid dreaming as a skill that can be developed through consistent practice over time.
Aquí encontraras dos tecnologías Aplicadas a la Educación como lo es la tecnología de soporte y la tecnología audiovisual en este documento encontraras enlaces y vídeos que enriquecerá tus conocimientos.
Este documento describe diferentes tipos de tecnología educativa de soportes como materiales didácticos tradicionales como pizarras, papelógrafos y carteles. Explica cómo estos medios ayudan a docentes y estudiantes en el proceso de enseñanza y aprendizaje. También introduce la tecnología educativa audiovisual y cómo se basa en el aprendizaje a través de los sentidos de la vista y el oído para retener información de manera más efectiva.
This document provides instructions for a 120-minute, 120 multiple choice question civil engineering exam. Each question has 4 answer choices marked A, B, C or D. Questions carry 1 mark each and there are no penalties for wrong answers. The booklet contains 16 pages and candidates should notify the invigilator if any pages are missing or defective. Answers must be marked on the OMR answer sheet using a blue or black pen as per the instructions on the sheet. The answer sheet must be returned to the invigilator before leaving the exam hall. Calculators and mobile devices are not allowed. No pages should be detached from the booklet, and the seal should only be opened after an instruction is given.
IIT JEE 2013 Solved Paper by Prabhat GauravSahil Gaurav
1. The document provides information about the JEE Advanced 2013 exam paper, including instructions, format, and marking scheme. It provides sample questions from Physics, Chemistry, and Math sections.
2. Several questions are marked with an asterisk, indicating they are from class 11 topics and can be attempted as a practice test within allocated time limits.
3. The paper contains three sections - multiple choice with single correct answer, multiple choice with one or more correct answers, and questions with a single digit integer answer.
This document contains a 25 question multiple choice quiz on engineering topics like partial differential equations, matrix properties, numerical integration techniques, stress and strain analysis, probability, heat transfer, thermodynamics, fluid mechanics, welding processes, machining, solidification, mechanical properties, turbines, kinematics, and vector calculus. It also provides the solutions and explanations for each question. The document serves as a practice test for the GATE (Graduate Aptitude Test in Engineering) exam administered by one of India's largest GATE exam preparation institutes.
This document contains a quantitative aptitude practice test with 53 multiple choice questions. The questions cover topics such as geometry, algebra, arithmetic, number theory, and word problems. For each question there are 4 possible answer choices labeled a, b, c, or d. The test is 90 minutes long with 3 marks awarded for each correct answer and 1 mark deducted for each incorrect answer.
The document provides information about the format and marking scheme of the JEE (Advanced) exam from 2013, including:
- The exam has 3 parts (Physics, Chemistry, Mathematics) with 3 sections each: multiple choice with single correct answer, multiple choice with one or more correct answers, and questions with single-digit answers.
- Sections 1 and 3 award marks for correct answers and deduct marks for incorrect answers. Section 2 awards marks only for fully correct answers and deducts marks otherwise.
- An example question is provided for Section 1 of the Physics part of the exam.
This document contains a 10 question practice test for the GATE 2018 exam. It covers general aptitude concepts including English grammar, math, logic, and data interpretation. The questions are multiple choice with 1-2 marks each. Topics include filling in blanks, finding missing terms, geometry, probability, and word problems involving ratios, time/work calculations, and logical reasoning. The test is divided into three sections and provides the full context and response options for each question.
This document provides 30 mathematics questions with multiple choice answers for a JEE Main exam practice test. It includes instructions that there are 120 total marks, each question is worth 4 marks, and a 1/4 mark deduction for incorrect answers. The questions cover a range of mathematics topics including trigonometry, coordinate geometry, algebra, calculus, and probability.
The document provides information about the Post Graduate Common Entrance Test (PG CET) for engineering programs offered by various universities in Karnataka, India. It specifies that the test will be held on July 1, 2017 from 2:30 pm to 4:30 pm. It will have 100 multiple choice questions, with 50 questions carrying 1 mark each and 25 questions carrying 2 marks each. The document also provides instructions to candidates regarding properly filling the answer sheet and details about question paper versions and serial numbers.
Neet full syllabus test paper physics chemistry biologypravallikadodda
This document describes a 35 question physics exam with the following details:
- Section 1 is mandatory and contains 35 questions worth 4 marks each for correct answers and a 1 mark deduction for incorrect answers.
- Section 2 also contains physics questions, with 10 of 15 questions being mandatory with the same scoring scheme as Section 1.
- The questions cover various topics in physics including mechanics, waves, optics, thermodynamics and electromagnetism. Sample questions on momentum, simple harmonic motion, wave interference and gas laws are provided.
- Students must select the correct answer from the multiple choice options provided for each question.
This document provides detailed solutions to the 2013 JEE Advanced Paper 1 with code 0. It contains solutions to 10 multiple choice questions in Section 1 and 5 multiple choice questions in Section 2 of the Physics portion of the exam. The solutions explain the conceptual reasoning and calculations for arriving at the correct answers. Key details provided in the solutions include relevant equations, diagrams, and step-by-step working.
This document provides 30 multiple choice questions for a JEE mathematics exam. It includes instructions that there are 4 marks for each correct answer, a deduction of 1 mark for incorrect answers, and no deduction for unanswered questions. The maximum total marks are 120. The questions cover topics in trigonometry, coordinate geometry, calculus, matrices and other areas of mathematics.
This document contains notes and formulas for SPM Mathematics for Forms 1-4. It covers topics such as solid geometry, circle theorems, polygons, factorisation, expansion of algebraic expressions, indices, algebraic fractions, linear equations, simultaneous linear equations, algebraic formulas, linear inequalities, statistics, quadratic expressions and equations, sets, mathematical reasoning, the straight line, trigonometry, angle of elevation and depression, lines and planes. Formulas and properties are provided for calculating areas and volumes of solids, solving different types of equations, and relationships in geometry, trigonometry and statistics. Examples are included to demonstrate solving problems and using the various formulas and concepts.
IIT JEE 2013 Solved Paper by Prabhat GauravSahil Gaurav
The document provides information about the JEE Advanced 2013 exam, including sample questions from Physics, Chemistry, and Mathematics. It outlines the format and structure of the exam, with three main sections. Section 1 contains multiple choice questions where one or more options may be correct. Section 2 has questions related to paragraphs describing concepts, and each question has a single correct answer. Section 3 also contains multiple choice questions related to paragraphs. The document provides examples of questions asked in previous JEE Advanced exams to help students prepare.
gate question paper ME to help you prepare well for the exam .dfgdfgfdgdf gffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
The document provides information about the marks distribution and instructions for a post graduate common entrance test conducted on August 8, 2015. It details that the test is divided into two parts - Part A with 60 questions worth 60 marks and Part B with 30 questions worth 40 marks. It provides the course, subject, duration and other instructions for candidates appearing for the test. The document also lists the branch-wise index and range of questions for different subjects to help candidates choose the relevant section.
The document provides instructions for correctly filling out an OMR answer sheet for a post-graduate entrance exam. It lists steps students should take to ensure their personal details and test booklet information is correctly shaded on the answer sheet. This includes shading circles corresponding to their registration number, course, test version, and serial number. The document also provides exam rules such as the duration, number of questions, and that calculators are allowed. Students are advised to sign the answer sheet and retain their copy for self-evaluation.
(1) The document provides a sample question paper for a postgraduate technology general ability test consisting of 120 multiple choice questions across 6 sub-tests covering quantitative ability, communication ability, English comprehension, analytical ability, general knowledge, and thematic apperception.
(2) Each question carries 1 mark and answers must be marked on an answer sheet using a ballpoint pen to darken the appropriate circle for the best alternative among the 4 options given.
(3) Sample questions 1-30 provide examples of the types of quantitative, verbal, logical and technical questions that will be asked in the exam.
This document contains 30 multiple choice questions related to mathematics for a JEE exam preparation test. It provides instructions that each question is worth 4 marks and 1 mark will be deducted for incorrect answers. The maximum total marks for the test are 120. The questions cover topics in trigonometry, algebra, geometry and calculus.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
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International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
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Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
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Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
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1. GATE MOCK TEST PAPER
CE : CIVIL ENGINEERING
Duration : Three Hours Maximum Marks : 100
Read the following instructions carefully.
1. All questions in this paper are of objective type.
2. There are a total of 65 questions carrying 100 marks.
3. Questions 1 through 25 are 1-mark questions, questions 26 through 55 are 2-mark questions.
4. Questions 48 and 51 (2 pairs) common data questions and question pairs (Q. 52 and Q.53) and (Q. 54 and
Q.55)are linked answer questions. The answer to the second question of the above pair depends on the
answer to the first question of the pair. If the first question in the linked pair is wrongly answered or is un-
attempted, then the answer to the second question in the pair will not be evaluated.
5. Questions 56 - 65 belong to general aptitude (GA). Questions 56 - 60 will carry 1-mark each, and questions
61-65 will carry 2-marks each. The GA questions will begin on a fresh page.
6. Un-attempted questions will carry zero marks.
7. Wrong answers will carry NEGATIVE marks. For Q.1 to Q.25 and Q.56 - Q.60, 1/3 mark will be deducted for
each wrong answer. For Q. 26 to Q. 51, and Q.61 - Q.65, 2/3 mark will be deducted for each wrong answer.
The question pairs (Q. 52, Q. 53) and (Q. 54, Q. 55) are questions with linked answers. There will be negative
marks only for wrong answer to the first question of the linked answer question pair i.e. for Q. 52 and Q.54,
2/3 mark will be deducted for each wrong answer. There is no negative marking for Q. 53 and Q.55.
8. Calculator (without data connectivity) is allowed.
9. Charts, graph sheets or tables are NOT allowed.
This set provides a Simulated Full-length Test for GATE. The purpose of this test is to provide you with
a fairly accurate evaluation of what your scores would be barring any special preparation.
Find a quiet place to work, in order to simulate examination conditions. Keep an accurate record of your
time.
Don't be worried, if you are not able to answer all questions in the allotted time. This may also occur on
the actual test. The paper is generally so broad based that it is difficult to expect that the examinee will
know answers to all questions.
No penalty is imposed for guessing. The score is determined by the number of correct answers. Therefore,
it is to your advantage to answer every question. Economy of time is of utmost concern. It is best to
work rapidly and carefully and not to waste time on questions that contain difficult or unfamiliar material.
Detailed explanatory answers are provided. After the rest is over, you may have self-evaluation of your
paper. Irrespective of whether you answer to a particular question is correct or wrong, you should go
through the explanatory answersprovided.
Based on your performance in this test, now you can identify strong and weak areas. Now you should be
in a position to approach your review program realistically and plan your time for study.
2. 2 GATE MOCK TEST PAPER (CIVIL ENGINEERING)
Q.1 – Q. 25 carry one mark each.
1. If z = x jy, where x and y are real, the value
of e jz
is
(a) 1 (b)
2 2
x y
e
(c) ey (d) e y
2. Given y = x2
+ 2x + 10, the value of
1x
dy
dx
is
equal to
(a) 0 (b) 4
(c) 12 (d) 13
3. Two independent random variables X and Y are
uniformly distributed in the interval [–1, 1].
The probability that max [X, Y] is less than 1/2
is
(a) 3/4 (b) 9/16
(c) 1/4 (d) 2/3
4. u(t) represents the unit step function. The Laplace
transform of u(t – ) is
(a)
1
s
(b)
1
s
(c)
s
e
s
(d) e–s
5. The contour integral
1/Z
C
e dz
with C as the counter-clockwise unit circle in the
z-plane is equal to
(a) 0 (b) 2
(c) 2 1 (d)
6. An elastic bar of length ‘l’, cross-sectional area A,
Young’s modulus of elasticity E and self-weight
W is hanging vertically. It is subjected to a load P
applied axially at the bottom end. The total
elongation of the bar is given by
(a)
W
AE
P
AE
l l
(b)
W
2AE
P
AE
l l
(c)
W
2AE
P
2AE
l l
(d)
W
AE
P
2AE
l l
7. The shear centre for the channel shown in the
given figure is located on axis of symmetry XX at a
distance equal to
b h t
4 I
2 2
to the
(a) right of CG (b) left of CG
(c) right of point B (d) left of point B
8. A bar 4 cm in diameter is subjected to an axial
load of 4t. The extension of the bar over a gauge
length of 20 cm is 0.03 cm. The decrease in
diameter is 0.0018 cm. The poisson’s ratio is
(a) 0.25 (b) 0.30
(c) 0.33 (d) 0.35
9. A steel cube of volume 8000 cc is subjected to an
all round stress of 1330 kg/cm2. The bulk modulus
of the material is 1.33 ×106 kg/cm2. The volumetric
change is
(a) 8 cc (b) 6 cc
(c) 0.8 cc (d) 10–3 cc
10. A beam has a triangular cross-section, having base
‘b’ and altitude ‘h’. If a section of the beam is
subjected to a shear force F, the shear stress at
the level of neutral axis in the cross-section is
given by
(a)
4
3
F
bh
(b)
3
4
F
bh
(c)
8
3
F
bh
(d)
3
8
F
bh
11. A long construction member of uniform section
is to be lifted using ropes at C and D (see figure).
This causes bending moments due to self-weight
as shown in figure given below. To minimise the
peak value of bending moment, the overhang ‘b’
shall be such, that
(a) M2 = 0 (b) M1 = M2
(c) M2 = 2 M1 (d) b =
l
4
3. GATE MOCK TEST PAPER (CIVIL ENGINEERING) 3
12. Given that for an element in a body of
homogeneous isotropic material subjected to
plane stress; x, y and z are normal strains in x,
y and z directions respectively and is the
poisson’s ratio, the magnitude of unit volume
change of the element is given by
(a) x + y + z (b) x – ( y + z)
(c) ( x + y + z) (d)
1 1 1
x y z
13. Which of the following condition will be satisfied
in the given portal frame ?
(a) Portal frame will sway towards left
(b) Portal frame will sway towards right
(c) There is no sway
(d) None of the above
14. Calculate ‘d’ with respect to D so that free end
deflection in both cases is same
(a) d = 1.682 D (b) d = 2 D
(c) d = 1.78 D (d) d = 1.5 D
15. Area of splice plates shall exceed the area of flange
element spliced by atleast
(a) 10%
(b) 20%
(c) 5%
(d) 2.5%
16. Centre to centre distance of adjacent rivet or bolt
holes measured in the direction of stress is known as
(a) Gauge (b) Pitch
(c) lap (d) edge distance
17. Calculate radius of curvature for a simply
supported beam having a moment of 100 kNm at
its end as shown in the figure EI = 10,000 kNm2
(a) 100 m (b) 400 m
(c) 10,000 m (d) 1000 m
18. I. In a two-hinged semi-circular arch, the
reaction locus is a straight line
II. The distance of reaction locus from abutment
is R/2
(a) Both I and II are true
(b) I is true but II is false
(c) I is false and II is true
(d) Both I and II are false
19. Which of the following statements is correct with
regard to the radius of curvature of an ideal
transition curve ?
(a) It is inversely proportional to the radius of
the main circular curve.
(b) It inversely proportional to its distance from
point of tangency.
(c) It is constant throughout the length of the
curve.
(d) It is directly proportional to the longitudinal
section of the curved portion of the road.
20. Which of the following parameters is NOT
necessary for the design of a sedimentation tank ?
(a) Volume of water to be treated per day
(b) Surface area of tank
(c) Depth of tank
(d) Detention period
21. A summit curve is formed at the intersection of a
3% up gradient and 5% down gradient. To provide
a stopping distance of 128 m, the length of summit
curve needed will be
(a) 271 m. (b) 298 m.
(c) 322 m. (d) 340 m.
22. According to Kozeny’s equation, the head loss in
the filter bed increases mainly due to decrease in
(a) viscosity of the fluid
(b) grain volume
(c) grain diameter
(d) density of third
23. The ratio of submerged unit weight of a soil to its
dry unit weight having specific gravity G = 2.5 is
(a) 0.4 (b) 0.33
(c) 0.6 (d) 0.25
24. For the load on inner and outer wheels to be equal
for a vehicle moving at a speed of 50 kmph
about a horizontal circular curve of radius 100 m
will be
(a)
25
127
(b)
25
225
(c)
25
125
(d)
25
227
25. A water treatment work treats 5000 cubic metres
of water per day. If it consumes 20 kg of chlorine
per day, then the chlorine dosage would be
(a) 0.25 mg/lt
(b) 4.0 mg/lt
(c) 0.40 mg/lt
(d) 10.0 mg/lt
4. 4 GATE MOCK TEST PAPER (CIVIL ENGINEERING)
Q. 26 – Q. 55 carry two marks each.
26. The box 1 contains chips numbered 3, 6, 9 ,12
and 15. The box 2 contains chips numbered 6, 11,
16, 21 and 26. Two chips, one from each box, are
drawn at random. The numbers written on these
chips are multiplied. The probability for the
product to be an even number is
(a) 6/25 (b) 2/5
(c) 3/5 (d) 19/25
27. The eigen values of a (2´2) matrix X are -2 and -3.
The eigen values of the matrix (X + I)-1
(X+5I) are
(a) – 3, – 4 (b) – 1, – 2
(c) –1, – 3 (d) – 2, – 4
28. The direction of vector A is radially outward from
t h e o r i g i n , w i t h A = krn
where r2
= x2
+ y2
+ z2
and k is a constant. The value of n for which
· A = 0 is
(a) – 2 (b) 2
(c) 1 (d) 0
29. Consider the function y = x2
– 6x + 9. The
maximum value of y obtained when x varies over
the interval 2 to 5 is
(a) 1
(b) 3
(c) 4
(d) 9
30. Consider the differential equation
dy
dx
+ y = ex
with y (0) = 1. The value of y(1) is
(a) e + e–1 (b)
1
2
(e – e–1)
(c)
1
2
(e + e–1) (d) 2(e – e–1)
31. The strain energy stored in member AB of the
pin-jointed truss shown in the figure, when E and
A are same for all members, is
(a)
2P L
AE
2
(b)
P L
AE
2
(c)
P L
2AE
2
(d) zero
32. The flexibility matrix of the beam shown in the
figure is
(a)
64
3
8
8 64
3
EI EI
EI EI
(b)
64
3
8
8 64
3
EI EI
EI EI
(c)
64
3
8
8 64
3
EI EI
EI EI
(d)
64
3
8
4 64
3
EI EI
EI EI
33. A frame ABCD is supported by a roller at A and is
on a hinge at C as shown in the figure.
The reaction at the roller end A is given by
(a) P (b) 2P
(c) P/2 (d) Zero
34. For the structure shown below, the vertical
deflection at point A is given by
3L
3L
3L
EI
EI
EI
P
A
L
(a)
PL
81EI
3
(b)
2
81
PL
EI
3
(c) Zero (d)
PL
EI
3
72
35. For a waste, the 5-day BOD at 20°C is found to be
200 mg/l. For the same waste, 5-day BOD at 30°C
will be
(a) less than 200 mg/l
(b) more than 200 mg/l
(c) 200 mg/l
(d) zero, as the bacteria cannot withstand such a
high temperature
5. GATE MOCK TEST PAPER (CIVIL ENGINEERING) 5
36. Along a straight stream line passing through the
origin the velocity is given by v = 2 2 2
x y , the
acceleration at a point (3, 4) will be
(a) 14 m/s2 (b) 10 m/s2
(c) 20 m/s2 (d) 0 m/s2
37. Given that plasticity Index (PI) of local soil = 15
and PI of sand = zero, for a desired PI of 6, the
percentage of sand in the mix should be
(a) 70 (b) 60
(c) 40 (d) 30
38. The figures given above show the state of a sample
of clay before and after consolidation. Based on
these figures, the settlement of a clay layer of initial
(a)
e
eo1
(b)
H e
ef1
Before
After
e
0
e
f
1
e
(c)
e
ef1
(d)
H e
e1 0
39. A soil sample tested in a triaxial compression
apparatus failed when the total maximum and
minimum principal stresses were 100 kPa and
40 kPa, respectively. The pore pressure measured
at failure was 10 kPa. The effective principal
stress ratio at failure is
(a) 2.5 (b) 3.0
(c) 2.75 (d) 2.0
40. A channel of bed slope 0.0009 carries a discharge
of 30 m3/s when the depth of flow is 1.0 m. What
is the discharge carried by an exactly similar
channel at the same depth of flow if the slope is
decreased to 0.0001 ?
(a) 10 m3/s (b) 15 m3/s
(c) 60 m3/s (d) 90 m3/s
41. In case of S2 water surface profile (y = depth of
flow, yo = normal depth and yc = critical depth)
(a) yo > yc > y (b) yc > yo > y
(c) yc > y > yo (d) y > yc > yo
42. When a particular discharge is flowing in a
horizontal pipe a mercurywater U-tube
manometer connected to the entrance and throat
of a venturimeter fitted in the pipe recorded a
deflection of 25 cm. If the same discharge flowed
through the same pipe kept at an angle of 45°to
the horizontal then the corresponding deflection
recorded by the U-tube manometer will be
(a) 25 2 cm (b) 25/ 2 cm
(c) 25/2 cm (d) 25 cm
43. A vane shear test on a soil sample gives a moment
of total resistance M. The shear stress at failure
‘S’ being more or less uniform at top, bottom and
surface of cylinder of soil is given by (where
H = height of vane, D = diameter of vane)
(a) s
2 M
D H2
(b) s
2 M
D H D2
(c) s
2 M
D H D/2
3 (d) s
2 M
DH
44. A pipe network consists of a pipe of 60 cm diameter
and branches out at a point F into two branches,
one of 30 cm diameter and the other of 45 cm
diameter. These branch pipes rejoin at a point B.
the velocity in the first branch (of 45 cm diameter)
is 1.5 m/sec. Which one of the following
statements is true ?
(a) The velocity in the second branch is 1.0 m/sec
(b) The velocity in the second branch is 2.25 m/sec
(c) The velocity in the second branch is
2
( 0.667)
3
m/sec
(d) The potential drop between F and B in both
branches is the same
45. The axial load carrying capacity of an R.C. column
of gross area of concrete Ac, area of steel As and
permissible stresses c in concrete and st in steel,
m-modular ratio is given as P =
(a) c c c smA A1 (b) c c c smA A
(c) c c s sA A (d) c c s s s(A A ) A
46. A prestressed concrete beam has a cross-section
with the following properties : are A = 46, 400 mm2,
I = 75.8 ×107 mm4, ybottom = 244 mm, ytop = 156 mm
It is subjected to a pre-stressing force at an
eccentricity ‘e’ so as to have a zero stress at the
top fibre. The value of ‘e’ is given by
(a) 66.66 mm (b) 66.75 mm
(c) 104.72 mm (d) 133.33 mm
47. Two steel plates each of 12 mm thickness are
connected by a double cover but joint by rivets
shown in the given figure. If the rivet diameter
is 22 mm with rivet force value of 53150 N
and permissible stress in tension of plate is
142 N/mm2, which one of the following section is
the most critical section?
(a) Section 1-1
(b) Section 2-2
(c) Section 3-3
(d) Both (a) and (b)
6. 6 GATE MOCK TEST PAPER (CIVIL ENGINEERING)
Common Data Questions
Common Data for Q. (48 – 49)
Ion concentration obtained for a groundwater sample (having pH = 8.1) are given below
Ion Ca2+
Mg2+
Na+
HCO3
–
SO4
2–
CI–
Ion concentration 100 6 15 250 45 39
(mg/L)
Atomic Weight Ca = 40 Mg = 24 Na = 23 H = 1, C = 12 S = 12 CI = 35.5
O = 16 O = 16
48. Total hardness (mg/L as CaCO3
) present in the
above water sample is
(a) 205 (b) 250
(c) 275 (d) 308
49. Carbonate hrdness (mg/L as CaCO3
) present in
the above water sample is
(a) 205 (b) 250
(c) 275 (d) 289
Common Data Questions (50 - 51) :
The ordinates of a 2-h unit hydrograph at 1 hour
intervals starting from time t = 0, are 0, 3, 8, 6, 3, 2
and 0 m3/s. Use trapzoidal rule for numerical
integration, if required.
50. What is the catchment area represented by the
unit hydrograph?
(a) 1.00 km2 (b) 2.00 km2
(c) 7.92 km2 (d) 8.64 km2
51. A storm of 6.6 cm occurs uniformly over the
catchment in 3 hours. If -index is equal to
2 mm/h and base flow is 5 m3/s, what is the peak
flow due to the storm?
(a) 41.0 m3/s (b) 43.4 m3/s
(c) 53.0 m3/s (d) 56.2 m3/s
Linked Answer Questions (52 - 53) :
A rigid beam is hinged at one end and supported on
linear elastic spring (both having a stiffness of ‘k’) at
points‘1’and ‘2’,and an inclined loadactsat‘2’,asshown
52. Which of the following options represents the
deflections 1 and 2 at point ‘1’ and ‘2’?
(a) 1 =
2
5
2P
k
and 2 =
4
5
2P
k
(b) 1 =
2
5
P
k
and 2 =
4
5
P
k
(c) 1 =
2
5
P
2k
and 2 =
4
5
P
2k
(d) 1 =
2
5
2P
k
and 2 =
4
5
2P
k
53. If the load P equals 100 kN, which of the following
options represents forces R1 and R2 in the springs
at points ‘1’ and ‘2’?
(a) R1 = 20 kN and R2 = 40 kN
(b) R1 = 50 kN and R2 = 50 kN
(c) R1 = 30 kN and R2 = 60 kN
(d) R1 = 40 kN and R2 = 80 kN
Linked Answer Question
Statement for Linked Answer Q. (54 – 55)
A doubly reinforced rectangular concrete beam has a
width of 300 mm and an effective depth of 500 mm.
The beam is reinforced with 2200 mm2
of steel in
tension and 628 mm2
of steel in compression. The
effective cover for compression steel is 50 mm.
Assume that both tension and compression steel yield.
The grades of concrete and steel used are M20 and
Fe250, respectively. The stress block parameters
(rounded off to first two decimal places) for concrete
shall be as per IS 456 : 2000.
54. The depth of neutral axis is
(a) 205.30 mm (b) 184.56 mm
(c) 160.91 mm (d) 145.30 mm
55. The moment of resistance of the section is
(a) 206.00 kN-m (b) 209.20 kN-m
(c) 236.80 kN-m (d) 251.90 kN-m
Section-II (General Aptitude)
56. Choose the words for each blank that best suit
for the meaning of the given sentence;
“While the disease in in ______ state it is almost
impossible to determine its existence by _____”.
(a) a critical ... examination
(b) an acute ... analysis
(c) a latent ... observation
(d) a suspended ... estimation
7. GATE MOCK TEST PAPER (CIVIL ENGINEERING) 7
57. SEXTENT : NAUTICAL : : ?
(a) octet : musical
(b) therapy : physical
(c) comet:astronomical
(d) forceps : surgical
58. Choose the lettered word that is most nearly
similar or opposite in meaning to the word in
capital letters.
‘SPASMODIC’
(a) Intermittent
(b) Inaccurate
(c) Violent
(d) Physical
59. Trace out the part (a, b, c, d) which has an error/
or No error.
The teacher advised the students
( )a
to work regularly and hardly
( )b
if they wanted to pass the examination
( )c
No error
( )d
60. The radii of three concentric circles are in the
ratio 1 : 2 : 3. The ratio of the area between the
two inner circles to that between the two outer
circles is
(a) 5 : 3
(b) 4 : 5
(c) 5 : 4
(d) 3 : 5
61. Two partners A and B invested Rs. 1, 250 and
Rs. 850 respectively in a business. Both the
partners distribute 60% of the profit equally and
distribute the rest 40% as the interest on their
capitals. If one partner received Rs. 30 more than
the other, the total profit is?
(a) Rs. 157.50
(b) Rs. 393.75
(c) Rs. 236.25
(d) Rs. 283.50
62. In the figure below, the seven identical circles
are tangent to each other. If the radius of the
circle is r, the area of the shaded region (in terms
of ‘r’) is equals
(a) 2 2
6 3 2r r
(b) 2 2
3 3 2r r
A B
C
DE
F
G
r
(c) 2 2
3 3 3r r
(d) 2 2
6 3 3r r
63. A train after travelling 60 km meets with an
accident and then proceeds at 3/4 of its former
rate and arrives at the terminus 40 minutes late.
Head the accident happends 25 km further on,
it would have arrived 10 minutes sooner. the
distance covered by the train and its speed given
by
(a) 150 km, 45 km/hr (b) 160 km, 50 km/hr
(c) 180 km, 60 km/hr (d) 200 km, 70 km/hr
64. Let ‘T’ be the set of integers {3, 11 19, 27,...,451,
459, 467} and ‘S’ be a subset of T such that the
sum of no two elements of S is 470. The maximum
possible number of elements S is ?
(a) 28 (b) 29
(c) 30 (d) 1
65. One of the legacies of the Roman legions was
discipline. In the legions, military law prevailed
and discipline was brutal. Discipline on the
battlefield kept units obedient, intact and fighting,
even when the odds and conditions were against
them.
Which one of the following statements best sums
up the meaning of the above passage?
(a) Thorough regimentation was the main reason
for the efficiency of the Roman legions even
in adverse circumstances.
(b) The legions were treated inhumanly as if the
men were animals.
(c) Discipline was the armies’ inheritance from
their seniors.
(d) The harsh discipline to which the legions were
subjected to led to the odds and conditions
being against them.
8. 8 GATE MOCK TEST PAPER (CIVIL ENGINEERING)
ANSWERS
1. (b) 2. (b) 3. (b) 4. (c) 5. (a) 6. (b) 7. (d) 8. (b) 9. (a) 10. (c)
11. (b) 12. (a) 13. (a) 14. (a) 15. (c) 16. (b) 17. (a) 18. (c) 19. (b) 20. (c)
21. (b) 22. (c) 23. (c) 24. (a) 25. (b) 26. (d) 27. (c) 28. (a) 29. (b) 30. (c)
31. (d) 32. (c) 33. (d) 34. (c) 35. (b) 36. (c) 37. (d) 38. (d) 39. (b) 40. (a)
41. (c) 42. (d) 43. (c) 44. (d) 45. (d) 46. (c) 47. (a) 48. (c) 49. (a) 50. (c)
51. (c) 52. (b) 53. (d) 54. (c) 55. (b) 56. (c) 57. (d) 58. (a) 59. (b) 60. (d)
61. (b) 62. (d) 63. (b) 64. (c) 65. (a)
1. z= x + iy
p = ejz
Taking log, loge
p = loge
ejz
loge
p = jz . loge
e = x y2 2
p = e
x y2 2
2. Given, y = x2
+ 2x + 10
dy
dx
= 2x + 2
dy
dx x 1
= 4
3. Uniform distribution X, Y on [1, 1];
f (x) = f (y) =
1
2
1
P max( , )
2
x y =
1 1
P X , 1 Y
2 2
.
1 1
P 1 X ,Y
2 2
=
1/2 1/2
–1 1
1 1
2 2
dx dy
=
3 3
4 4
=
9
16
4. f(t) = u(t – )
L{f(t)} = L{u(t – )}
F(s) =
s
e
s
EXPLANATIONS
27. Here, X =
–2
–3
0
0 , I =
1 0
0 1
A = (X + I)–1
( X + 5I)
A =
–1
–2
–1
0
0
3 0
0 2
=
–2
–1
0
0
3 0
0 2
2
=
–3
–1
0
0
Now I – A = 0
3 0
0 1 = 0
( + 3) ( + 1) = 0
= –1, –3
28. We know, .A = 2
1
rr
(r2
Ar)
=
H2)
2
1
(k r
r
rr
= 2
k
r
(n + 2)rn+1
= k(n + 2)rn+1
For .A = 0,
(n + 2) = 0
n = – 2
29. Given, y = x2
– 6x + 9
dy
dx
= 2x – 6 = 0
x = 3
or
dy
dx
2
2 = 2
9. GATE MOCK TEST PAPER (CIVIL ENGINEERING) 9
30. Given :
dy
y
dx
= ex
e–at
=
1
( )s a
s y(s) – y(0) + y(s) =
1
( 1)s
(s + 1) y(s) =
1
1
( 1) ( 1)
s
s s
y(s) =
1 1 1
( 1)( 1) 2 ( 1) ( 1)
s
s s s s
y(x) =
1
2
[e–x
+ ex
]
y(1) =
1
2
[e–1
+ e]
48. Total hardness
= ++ 3
++
Combined weight of CaCO
ca in mg/
Combined weight of Ca
l
+ 3
++
Combined weight of CaCO
mg in mg/
Combined weight of Mg
l
=
100(40 12 48)
100
22 6
40 24
2 2
= 250 + 25
= 275 mg/l
49. Alkalinity = HCO3
–
as CaCO3
= 3
50
HCO
61
=
50
250 205 mg /
61
l
Since Total hardness > Alkalinity
Carbonate hardess (as CaCO3
) = alkalinity
= 205 mg/l
50.
0 1 2 3 5 64
2
3
6
8
3
Time (hr)
Discharge
(m /sec)
3
Area of DRH (Direct Run-off Hydrograph)
= 1 60 60 [
1
2
3 +
1
2
(3 + 8) +
1
2
(8 + 6)
+
1
2
(6 + 3) +
1
2
(3 + 2) +
1
2
2]
= 79200 m3
As 1 cm depth of rainfall excess is considered,
area of the unit hydrograph is equal to a volume
given by 1 cm over the catchment.
1 10–2 A = 79200
A = 7.92 km2
Unit Hydrograph :
A unit hydrograph is defined as the hydrograph
of direct run-off resulting from one unit depth (1
cm) of rainfall excess occuring unifromly over the
basin and at a uniform rate for a specified duration
( hrs).
Alternative Answer
50. Run-off depth of UH = 1cm = 0.01m
8
6
3
2
3
0 1 2 3 4 5 6 7
1 UH
Discharge
(m /sec)
3
Time (hr)
Using trapezoidal rule for numerical
integration calculate the volume of 2-h UH.
Volume of run off hydrograph = (1 60 60)
0 3 3 8 8 6 6 3 3 2 2 0
2 2 2 2 2 2
= 1 60 60 [1.5 + 5.5 + 7.0 + 4.5 + 2.5
+ 1.0]
Run-off volume = 79,200 m3
Catchment Area =
Run-off volume
Run-off depth
=
79,200
0.01
m2
= 7.92 106
m2
=
6
6
7.92 10
10
km2
= 7.92 km2
So Ans. is (c)
10. 10 GATE MOCK TEST PAPER (CIVIL ENGINEERING)
51. index is the average rainfall volume which is
equal the run-off volum
Effective rainfall = 6.6 – 0.2 3 = 6cm.
Time Ordinate
Of Unit
Hydrog-
raph
RH
due to
6 cm
ER
Col 2
6
Base
flow
(m3
/sec)
Ordinates of
Flood
hydrograph
(m3
/sec.)
1 2 3 4 5
0 0 0 5 5
1 3 18 5 23
2 8 48 5 53
3 6 36 5 41
4 3 18 5 23
5 2 12 5 17
6 0 0 5 5
Peak flow due to sterm = 53 m3/sec,
54. Given : b = 300 mm, d = 500 mm,
Ast
= 2200 mm2
,
Asc
= 628 mm2
,
d = 50 mm, M 20, Fe 250
Depth of neutral axis in doubly reinforced beam,
xu
=
A ( 0.447 )A
0.362
st st sc ck sc
ck
f f f
f b
Here, fst
= fsc
= 0.87 250 = 217.5
xu
=
217.5 2200 (217.5 0.447 20)628
0.362 20 300
= 160 mm
55. Moment of resistance (under reinforced section),
Mu
= 0.362 fck
b xu
(d – 0.416 xu
)
+ (fsc
– 0.447 fck
) Asc
(d – d )
= 0.362 20 300 160.91 (500 – 0.416 160.91)
+ (217.5 – 0.447 20) 628 (500 – 50)
= 210.29 kN-m
57. By definition, a ‘SEXTANT’is a piece of equipment
that is nautical. Similarly, a forceps is a piece of
equipment that is surgical.
58. ‘SPASMODIC’ means happening at irregular
intervals or irregular bursts.
59. Write ‘hard’ in place of “hardly”.
60. Lt the radii of three concentric circles be R, 2R
and 3R.
=
Area between the two inner circles
Area between two outer circles
=
2 2
2 2
[ (2R) R ]
[ (3R) – (2R) ]
=
2
2
[4 1] R
[9 – 4] R
= 3 : 5
61. Since 60% of the profit is distributed equally so,
one partner receives Rs. 30 more than the other
only due to distribution of rest 40% of the basis of
their invested capitals.
A 40% profit
B 40% profit
s
s
=
1250
850
=
25
17
By using componendo and dividendo method,
A 40% profit + B 40% profit
A 40% profit – B 40% profit
s s
s s
=
25 17
25 17
Total 40% of profit
30
=
42
8
Total profit =
42 100
30
8 40
= Rs. 393.75
62. Since all circles (having radius = r) are identical.
Area of that part of all circles whose centres (A,
B, C, D, E and F) are the vertex of the Hexagon.
=
21
6
3
r
= 2 r2
also, area of circle whose centre ‘G’ = r2
There are six equilateral triangle formed in
the single hexagon having length of side,
AB = BC = ............ = EF = BG = ........... = 2r.
A B
F C
E D
G
2r
11. GATE MOCK TEST PAPER (CIVIL ENGINEERING) 11
Area of Hexagon
= 23
(2 ) 6
4
r
= 2
6 3 r
Area of shaded region
= 2 2 2
6 3 (2 )r r r
= 2 2
6 3 3r r
63.
60 km 25 km
A B
C D
Accident places
Let usual speed of train = V km/hr it takes time
to cover AB = t
Case I: When accident happen at C, then
convered distance by train after happening = CB.
Speed =
3
V
4
time (t1
) =
4
3
t
delay time = 40 minutes
Case I: When accident happens at D, then covered
distance by train after happening = DB.
delay time = (40 – 10)
= 30 minutes
Speed of train =
25km
(30/60)hr
= 50 km/hr
Now, 1/3 of usual time to cover CB
= 40 min
Usual time to cover CB
= 2 hr
CB = 50 km/hr 2 hr
= 100 km
Total distances = AB
= AC + CB
= 160 km
64. Total no. of terms in T = 59 ...(n) say
[tn
= a + (n – 1) d 467 = 3 + (n – 1)8]
Since, S is the subset of T we have following pairs
of terms whose addition is equals to 470.
467; 459451 443 ............. 227 , 235 3 11 19
27 ............. 243
Total 29 terms
S = {maximum possible no. of elements such that
sum of no two elements is 470}
(29 + 1) = 30
n n