This document contains sample answers and solutions to exercises in a math textbook. It includes:
1) Answers to standard form exercises and diagnostic tests in Chapter 1.
2) Answers to quadratic expressions exercises and diagnostic tests in Chapter 2.
3) Answers to sets exercises and diagnostic tests in Chapter 3.
4) Sample exercises and answers on mathematical reasoning in Chapter 4.
5) Sample exercises and answers on straight lines in Chapter 5.
The document provides concise worked out solutions to math problems across multiple chapters in a standardized format for student practice and review.
The document contains examples and exercises on quadratic expressions and equations. It includes expanding expressions, factorizing expressions, solving quadratic equations, and word problems involving quadratic equations. The exercises cover a range of skills related to quadratic expressions and equations.
Mathematics Mid Year Form 4 Paper 1 Mathematicssue sha
This document provides a summary of key concepts in mathematics form 4, including:
1) Rounding numbers and expressing them in scientific notation.
2) Performing calculations with scientific notation numbers, such as addition/subtraction.
3) Factoring expressions and solving quadratic equations.
4) Calculating gradients of lines from graphs.
5) Working with sets, subsets, and Venn diagrams.
Peperiksaan pertengahan tahun t4 2012 (2)normalamahadi
This document contains 12 mathematics questions testing skills such as solving simultaneous linear equations, quadratic equations, calculating areas and perimeters of shapes, set theory, and logical reasoning. The questions cover topics like functions, sequences, proportions, geometry, and Venn diagrams. Students are required to show their work and provide answers for full marks.
This document contains 40 multiple choice questions testing concepts in mathematics. The questions cover topics like standard form, operations with exponents, evaluating expressions, solving equations, sets, Venn diagrams, and other mathematical topics. For each question there are 4 possible answer choices labelled A, B, C, or D and the test taker must select the single best answer.
This document provides instructions and questions for a Mathematics Form 4 exam. It consists of two sections, with Section A containing 12 multiple-choice and short-answer questions worth 52 marks total. Section B contains 4 long-answer questions worth 48 marks total. The questions cover topics such as sets, Venn diagrams, quadratic equations, geometry, statistics, and probability. Students are instructed to show their work and include units in their answers.
This document contains 39 multiple choice mathematics questions covering topics such as:
- Standard form
- Significant figures
- Linear equations
- Gradients of straight lines
- Coordinate geometry
- Sets and Venn diagrams
The questions range from basic calculations to more complex problems involving algebraic manipulation and geometric concepts.
This document provides information about solid geometry, including definitions of different 3D shapes like prisms, pyramids, cylinders, cones, and spheres. It describes their key properties and provides examples. It also discusses nets, which are 2D shapes that can be folded into 3D solids. The document then covers calculating the surface areas of different solids and provides examples of solving surface area problems for prisms, cylinders, cones, and spheres. It concludes with practice problems for students to calculate surface areas.
1. The document is a math test for Additional Mathematics Form 4 consisting of 18 questions. It provides instructions to candidates to answer all questions clearly in the spaces provided and show their working. Diagrams are not drawn to scale unless stated.
2. The questions cover topics on solving simultaneous equations, functions, relations, composite functions, inverse functions and sketching graphs. Candidates are required to find values, images, objects, domains, ranges and relations in function notation.
3. The final two questions involve sketching a graph of a quadratic function given its relation and finding the inverse of a fractional function.
The document contains examples and exercises on quadratic expressions and equations. It includes expanding expressions, factorizing expressions, solving quadratic equations, and word problems involving quadratic equations. The exercises cover a range of skills related to quadratic expressions and equations.
Mathematics Mid Year Form 4 Paper 1 Mathematicssue sha
This document provides a summary of key concepts in mathematics form 4, including:
1) Rounding numbers and expressing them in scientific notation.
2) Performing calculations with scientific notation numbers, such as addition/subtraction.
3) Factoring expressions and solving quadratic equations.
4) Calculating gradients of lines from graphs.
5) Working with sets, subsets, and Venn diagrams.
Peperiksaan pertengahan tahun t4 2012 (2)normalamahadi
This document contains 12 mathematics questions testing skills such as solving simultaneous linear equations, quadratic equations, calculating areas and perimeters of shapes, set theory, and logical reasoning. The questions cover topics like functions, sequences, proportions, geometry, and Venn diagrams. Students are required to show their work and provide answers for full marks.
This document contains 40 multiple choice questions testing concepts in mathematics. The questions cover topics like standard form, operations with exponents, evaluating expressions, solving equations, sets, Venn diagrams, and other mathematical topics. For each question there are 4 possible answer choices labelled A, B, C, or D and the test taker must select the single best answer.
This document provides instructions and questions for a Mathematics Form 4 exam. It consists of two sections, with Section A containing 12 multiple-choice and short-answer questions worth 52 marks total. Section B contains 4 long-answer questions worth 48 marks total. The questions cover topics such as sets, Venn diagrams, quadratic equations, geometry, statistics, and probability. Students are instructed to show their work and include units in their answers.
This document contains 39 multiple choice mathematics questions covering topics such as:
- Standard form
- Significant figures
- Linear equations
- Gradients of straight lines
- Coordinate geometry
- Sets and Venn diagrams
The questions range from basic calculations to more complex problems involving algebraic manipulation and geometric concepts.
This document provides information about solid geometry, including definitions of different 3D shapes like prisms, pyramids, cylinders, cones, and spheres. It describes their key properties and provides examples. It also discusses nets, which are 2D shapes that can be folded into 3D solids. The document then covers calculating the surface areas of different solids and provides examples of solving surface area problems for prisms, cylinders, cones, and spheres. It concludes with practice problems for students to calculate surface areas.
1. The document is a math test for Additional Mathematics Form 4 consisting of 18 questions. It provides instructions to candidates to answer all questions clearly in the spaces provided and show their working. Diagrams are not drawn to scale unless stated.
2. The questions cover topics on solving simultaneous equations, functions, relations, composite functions, inverse functions and sketching graphs. Candidates are required to find values, images, objects, domains, ranges and relations in function notation.
3. The final two questions involve sketching a graph of a quadratic function given its relation and finding the inverse of a fractional function.
1. The document is a model question paper with 3 sections containing multiple choice and long answer questions on mathematics.
2. Section A contains 15 multiple choice questions worth 1 mark each. Section B contains 10 long answer questions worth 2 marks each. Section C contains 9 long answer questions worth 5 marks each and 1 compulsory question.
3. The questions cover topics in algebra, trigonometry, geometry, sequences and series, and probability.
A 8 100 C 8 099 and width (n + 3) cm. If the depth is 5 cm,
calculate the volume of the box in cm3.
B 8 101 D 8 098
34 Simplify: 6x + 3y - (4x - 2y) A 45n2 + 135n + 135 C 45n2 + 135n
B 45n2 + 135n D 45n2 + 135n + 15
A 2x + 5y C 10x + y
B 2x + 5y D 10x - y
39 The perimeter of a rectangle is 60 cm. If
This document contains 40 multiple choice mathematics questions from a Form 1 & 2 PMR 2012 exam. The questions cover topics such as numbers and operations, algebra, geometry, measurement, and ratios. The answers to each question are provided at the end.
This document contains notes and formulae on solid geometry, circle theorems, polygons, factorisation, expansion of algebraic expressions, algebraic formulae, linear inequalities, statistics, significant figures and standard form, quadratic expressions and equations, sets, mathematical reasoning, straight lines, and trigonometry. The key concepts covered include formulas for calculating the volume and surface area of various 3D shapes, properties of angles in circles and polygons, factorising and expanding algebraic expressions, solving linear and quadratic equations, set notation and Venn diagrams, types of logical arguments, equations of straight lines, and defining the basic trigonometric ratios.
1. The document presents an exercise on mathematical reasoning with 5 questions.
2. The questions test a variety of mathematical logic skills, including determining if statements are true or false, writing implications, completing arguments with valid premises, and using quantifiers to form true statements.
3. The final section provides a diagnostic test to further assess skills in mathematical statements, implications, argument structures, and applying properties of shapes and numbers.
This document contains information about a mathematics exam for Form 5 students at Tunku Besar Burhanuddin Secondary School in Negeri Sembilan, Malaysia. The exam will take place in May 2010 and consists of 40 multiple choice questions to be completed in 1 hour and 15 minutes. The document provides formulas and concepts that may be useful for answering the questions. It also contains instructions for students on how to fill in the answer sheet.
The document provides sample mathematics questions from past SPM exams, including questions that require students to analyze data sets, calculate measures of central tendency, complete frequency tables, construct histograms and ogives, and interpret graphs. The questions cover topics like data representation, measures of central tendency, quartiles, and data analysis and interpretation.
This document is a mathematics exam paper from the Malaysian Ministry of Education for the 2012 Pentaksiran Diagnostik Akademik Sekolah Berasrama Penuh assessment. It contains 40 multiple choice questions testing various mathematics concepts. The questions are in Malay and include diagrams. Formulas that may be useful for answering the questions are provided.
This document contains a 20 question mathematics test for Form 2 students. It provides the questions along with space for students to show their work. The test covers topics like operations with integers, decimals, exponents, square roots, simplifying algebraic expressions, solving linear equations, and finding the perimeter of a triangle given side lengths. Students are instructed to answer all questions and show their calculations in the spaces provided. The test is timed for 1 hour and 45 minutes.
The document contains examples and exercises on sets and Venn diagrams. It includes questions that ask the reader to:
1) Shade regions in Venn diagrams that represent given sets;
2) Find the number of elements in sets defined within Venn diagrams;
3) List elements that are the intersection or union of given sets; and
4) Draw additional sets in incomplete Venn diagrams based on defined conditions.
The document contains information about solving equations and calculating values based on ratios, percentages, areas, perimeters, and other geometric concepts. It provides 14 math word problems and questions with multiple choice answers to choose from. The high-level information is that it tests a variety of basic math and geometry skills through multi-step word problems.
This document summarizes a seminar on answering PMR mathematics exam questions for Papers 1 and 2 in Malaysia. It provides the breakdown of marks for each paper and the important topics tested. These include integers, fractions, geometry, algebra, statistics, and graphs. It then provides examples of past year questions, marking schemes, and step-by-step workings for questions related to these topics. Key mathematical skills like factorizing expressions, solving equations, and plotting graphs are demonstrated.
This document provides fully worked solutions to exam questions from Form 4 mathematics chapters on standard form, quadratic expressions and equations, sets, mathematical reasoning, the straight line, and statistics. The solutions include:
1) Detailed working to obtain the answers for multiple choice and structured questions.
2) Explanations of mathematical concepts and reasoning such as determining gradients, interpreting graphs, and identifying argument forms.
3) Step-by-step derivations to find equations of lines from given points and gradients.
This document provides examples and exercises on working with indices. It introduces index notation for exponents, such as 52 = 5 × 5. The key rules for manipulating indices are presented: when multiplying terms with the same base, add the indices; when dividing terms, subtract the indices; and when raising a term to a power, multiply the indices. Negative indices produce fractional results, with the negative index representing the denominator. Worked examples demonstrate simplifying expressions using these index rules.
This document contains instructions and diagrams for 8 geometry problems involving calculating areas and perimeters of sectors and shaded regions of circles. The problems provide measurements for arc lengths and central angles of the sectors and ask students to use a given value of pi to calculate the requested values, showing their working and rounding answers to two decimal places. Marking schemes are provided for each multi-part problem.
This document contains 10 multi-part math word problems involving straight lines. The problems ask students to determine gradients, equations, intercepts, and coordinates from diagrams showing straight lines and geometric shapes like triangles, parallelograms, and perpendicular lines. Students must use properties of parallel and perpendicular lines as well as the slope-intercept form of a line to analyze the diagrams and solve the multi-step problems.
1. The document is a mathematics worksheet on mathematical reasoning containing 10 questions testing concepts like quantifiers, logical statements, implications, sets, and number patterns.
2. The questions cover topics such as determining whether statements are true or false, completing logical arguments with missing premises, writing implications, forming conclusions by induction, and identifying quantifiers to make statements true.
3. The answers provided are short responses identifying true/false statements, writing missing premises or conclusions, and briefly explaining logical implications and conclusions formed by induction.
1. This document contains a multi-part math exam with questions on solving equations, finding gradients, calculating areas and volumes, probability, and other topics.
2. It provides the questions, spaces for answers, and fully worked out solutions. The first section contains 6 questions, the second section asks the student to answer 4 questions, and the third/alternative sections contain 2 optional questions each.
3. Various question types are used, including free response problems, multiple choice, graphing, word problems, and proofs. Questions involve concepts like functions, geometry, statistics, and trigonometry. Worked solutions or answers are provided to check understanding.
The document contains 98 multiple choice questions related to mathematics topics like sets, relations, functions, coordinate geometry, and algebra. Specifically, it tests knowledge of concepts like elements and subsets of sets, Cartesian coordinate planes, linear and quadratic equations, and their solution sets. It also includes questions about arithmetic and geometric sequences, factorials, and trigonometric functions.
This document contains exercises and solutions related to mathematics. It includes exercises on number writing in words, place value, operations on large numbers, fractions, decimals, LCM and HCF. There are also exercises on angles, triangles, quadrilaterals, ratios and proportions. The exercises are followed by detailed step-by-step solutions.
This document contains solutions to various maths exercises. It provides answers to questions on number systems, operations on numbers, fractions, decimals, LCM and HCF, geometry topics like points, lines, angles and triangles, and measurement of line segments and angles. The exercises cover concepts from classes 6 to 8 and provide step-by-step workings for multi-part questions.
Kertas Percubaan Matematik Tambahan Kedah Skema K2Tuisyen Geliga
1. The document is a marking scheme for an Additional Mathematics trial exam for Module 1 (Paper 2) held in August 2017. It provides the solutions and marks for 10 questions.
2. Question 1 involves finding the perimeter and base area of a mold given part of its dimensions. Question 2 involves calculations of mean, variance, and standard deviation from raw data.
3. Later questions cover topics like trigonometry, logarithms, functions, probability, calculus and coordinate geometry. Full marks are given for correct working or answers, and partial marks for partially correct steps.
1. The document is a model question paper with 3 sections containing multiple choice and long answer questions on mathematics.
2. Section A contains 15 multiple choice questions worth 1 mark each. Section B contains 10 long answer questions worth 2 marks each. Section C contains 9 long answer questions worth 5 marks each and 1 compulsory question.
3. The questions cover topics in algebra, trigonometry, geometry, sequences and series, and probability.
A 8 100 C 8 099 and width (n + 3) cm. If the depth is 5 cm,
calculate the volume of the box in cm3.
B 8 101 D 8 098
34 Simplify: 6x + 3y - (4x - 2y) A 45n2 + 135n + 135 C 45n2 + 135n
B 45n2 + 135n D 45n2 + 135n + 15
A 2x + 5y C 10x + y
B 2x + 5y D 10x - y
39 The perimeter of a rectangle is 60 cm. If
This document contains 40 multiple choice mathematics questions from a Form 1 & 2 PMR 2012 exam. The questions cover topics such as numbers and operations, algebra, geometry, measurement, and ratios. The answers to each question are provided at the end.
This document contains notes and formulae on solid geometry, circle theorems, polygons, factorisation, expansion of algebraic expressions, algebraic formulae, linear inequalities, statistics, significant figures and standard form, quadratic expressions and equations, sets, mathematical reasoning, straight lines, and trigonometry. The key concepts covered include formulas for calculating the volume and surface area of various 3D shapes, properties of angles in circles and polygons, factorising and expanding algebraic expressions, solving linear and quadratic equations, set notation and Venn diagrams, types of logical arguments, equations of straight lines, and defining the basic trigonometric ratios.
1. The document presents an exercise on mathematical reasoning with 5 questions.
2. The questions test a variety of mathematical logic skills, including determining if statements are true or false, writing implications, completing arguments with valid premises, and using quantifiers to form true statements.
3. The final section provides a diagnostic test to further assess skills in mathematical statements, implications, argument structures, and applying properties of shapes and numbers.
This document contains information about a mathematics exam for Form 5 students at Tunku Besar Burhanuddin Secondary School in Negeri Sembilan, Malaysia. The exam will take place in May 2010 and consists of 40 multiple choice questions to be completed in 1 hour and 15 minutes. The document provides formulas and concepts that may be useful for answering the questions. It also contains instructions for students on how to fill in the answer sheet.
The document provides sample mathematics questions from past SPM exams, including questions that require students to analyze data sets, calculate measures of central tendency, complete frequency tables, construct histograms and ogives, and interpret graphs. The questions cover topics like data representation, measures of central tendency, quartiles, and data analysis and interpretation.
This document is a mathematics exam paper from the Malaysian Ministry of Education for the 2012 Pentaksiran Diagnostik Akademik Sekolah Berasrama Penuh assessment. It contains 40 multiple choice questions testing various mathematics concepts. The questions are in Malay and include diagrams. Formulas that may be useful for answering the questions are provided.
This document contains a 20 question mathematics test for Form 2 students. It provides the questions along with space for students to show their work. The test covers topics like operations with integers, decimals, exponents, square roots, simplifying algebraic expressions, solving linear equations, and finding the perimeter of a triangle given side lengths. Students are instructed to answer all questions and show their calculations in the spaces provided. The test is timed for 1 hour and 45 minutes.
The document contains examples and exercises on sets and Venn diagrams. It includes questions that ask the reader to:
1) Shade regions in Venn diagrams that represent given sets;
2) Find the number of elements in sets defined within Venn diagrams;
3) List elements that are the intersection or union of given sets; and
4) Draw additional sets in incomplete Venn diagrams based on defined conditions.
The document contains information about solving equations and calculating values based on ratios, percentages, areas, perimeters, and other geometric concepts. It provides 14 math word problems and questions with multiple choice answers to choose from. The high-level information is that it tests a variety of basic math and geometry skills through multi-step word problems.
This document summarizes a seminar on answering PMR mathematics exam questions for Papers 1 and 2 in Malaysia. It provides the breakdown of marks for each paper and the important topics tested. These include integers, fractions, geometry, algebra, statistics, and graphs. It then provides examples of past year questions, marking schemes, and step-by-step workings for questions related to these topics. Key mathematical skills like factorizing expressions, solving equations, and plotting graphs are demonstrated.
This document provides fully worked solutions to exam questions from Form 4 mathematics chapters on standard form, quadratic expressions and equations, sets, mathematical reasoning, the straight line, and statistics. The solutions include:
1) Detailed working to obtain the answers for multiple choice and structured questions.
2) Explanations of mathematical concepts and reasoning such as determining gradients, interpreting graphs, and identifying argument forms.
3) Step-by-step derivations to find equations of lines from given points and gradients.
This document provides examples and exercises on working with indices. It introduces index notation for exponents, such as 52 = 5 × 5. The key rules for manipulating indices are presented: when multiplying terms with the same base, add the indices; when dividing terms, subtract the indices; and when raising a term to a power, multiply the indices. Negative indices produce fractional results, with the negative index representing the denominator. Worked examples demonstrate simplifying expressions using these index rules.
This document contains instructions and diagrams for 8 geometry problems involving calculating areas and perimeters of sectors and shaded regions of circles. The problems provide measurements for arc lengths and central angles of the sectors and ask students to use a given value of pi to calculate the requested values, showing their working and rounding answers to two decimal places. Marking schemes are provided for each multi-part problem.
This document contains 10 multi-part math word problems involving straight lines. The problems ask students to determine gradients, equations, intercepts, and coordinates from diagrams showing straight lines and geometric shapes like triangles, parallelograms, and perpendicular lines. Students must use properties of parallel and perpendicular lines as well as the slope-intercept form of a line to analyze the diagrams and solve the multi-step problems.
1. The document is a mathematics worksheet on mathematical reasoning containing 10 questions testing concepts like quantifiers, logical statements, implications, sets, and number patterns.
2. The questions cover topics such as determining whether statements are true or false, completing logical arguments with missing premises, writing implications, forming conclusions by induction, and identifying quantifiers to make statements true.
3. The answers provided are short responses identifying true/false statements, writing missing premises or conclusions, and briefly explaining logical implications and conclusions formed by induction.
1. This document contains a multi-part math exam with questions on solving equations, finding gradients, calculating areas and volumes, probability, and other topics.
2. It provides the questions, spaces for answers, and fully worked out solutions. The first section contains 6 questions, the second section asks the student to answer 4 questions, and the third/alternative sections contain 2 optional questions each.
3. Various question types are used, including free response problems, multiple choice, graphing, word problems, and proofs. Questions involve concepts like functions, geometry, statistics, and trigonometry. Worked solutions or answers are provided to check understanding.
The document contains 98 multiple choice questions related to mathematics topics like sets, relations, functions, coordinate geometry, and algebra. Specifically, it tests knowledge of concepts like elements and subsets of sets, Cartesian coordinate planes, linear and quadratic equations, and their solution sets. It also includes questions about arithmetic and geometric sequences, factorials, and trigonometric functions.
This document contains exercises and solutions related to mathematics. It includes exercises on number writing in words, place value, operations on large numbers, fractions, decimals, LCM and HCF. There are also exercises on angles, triangles, quadrilaterals, ratios and proportions. The exercises are followed by detailed step-by-step solutions.
This document contains solutions to various maths exercises. It provides answers to questions on number systems, operations on numbers, fractions, decimals, LCM and HCF, geometry topics like points, lines, angles and triangles, and measurement of line segments and angles. The exercises cover concepts from classes 6 to 8 and provide step-by-step workings for multi-part questions.
Kertas Percubaan Matematik Tambahan Kedah Skema K2Tuisyen Geliga
1. The document is a marking scheme for an Additional Mathematics trial exam for Module 1 (Paper 2) held in August 2017. It provides the solutions and marks for 10 questions.
2. Question 1 involves finding the perimeter and base area of a mold given part of its dimensions. Question 2 involves calculations of mean, variance, and standard deviation from raw data.
3. Later questions cover topics like trigonometry, logarithms, functions, probability, calculus and coordinate geometry. Full marks are given for correct working or answers, and partial marks for partially correct steps.
1. The document contains 42 multiple choice questions about factorizing algebraic expressions and evaluating expressions.
2. The questions cover topics like factorizing quadratic expressions, common factors of expressions, evaluating expressions involving exponents and fractions, and identifying factors of expressions.
3. The multiple choice options provide the possible factored forms or simplified expressions for evaluating each question.
The document is a 20 question math quiz testing skills with positive and negative numbers including addition, subtraction, order of operations, averages, and other basic math concepts. It provides multiple choice answers for students to select for each question.
This document provides a review for a 4th period exam with answers on exponents' rules, scientific notation, polygons' interior angles, triangles' congruency, and types of triangles and their characteristics. It contains 25 multiple choice questions across 5 sections covering these math topics, with explanations provided for some of the answers.
The document is a self-administered questionnaire for a research study comparing the performance of BSMT and BSMar-E students. It collects respondents' course of study and age. It then asks respondents to complete tasks like converting fractions to decimals, solving algebraic expressions, and identifying trigonometry terms. The questions cover topics like fraction conversion, algebra, and trigonometry. It will treat responses confidentially and have the instrument reviewed by jurors to validate its content and appropriateness.
This document contains a 50-question diagnostic exam for grade 7 mathematics. The questions cover a range of math topics including simplifying expressions, scientific notation, ratios, percentages, geometry, and algebra. The exam is designed to assess students' understanding of key grade 7 math concepts and skills.
This document appears to be a math lesson plan on converting measurements from January 5th, 2012. It includes sections for a do now, homework assignment, and an assessment with 10 multiple choice questions. The homework assignment lists specific math problems from pages 416-417 for students to complete.
1. The document provides data on speed and time for a vehicle, as well as exercises involving ratios, percentages, fractions, and algebraic expressions.
2. It also contains information about variables that are related, such as area of a circle and radius, and examples of using linear equations to model real-world situations involving time, distance, and rate.
3. Additional sections cover graphs of linear and nonlinear functions, volumes and surface areas of geometric shapes, and modeling population changes between foxes and rabbits over time.
This document contains answers to math problems and exercises related to number skills, order of operations, estimation, rounding, decimals, fractions, percentages, ratios, index notation, square roots, and calculator use. Various math questions are answered with numbers, calculations, or letters to indicate the correct response. The document provides detailed answers for students or teachers to check understanding of basic math topics.
This document provides information about evaluating algebraic expressions. It begins with examples of evaluating expressions by substituting numerical values for variables. It explains that to evaluate an expression, you replace the variables with their given values and then perform the operations in the correct order. The document then provides practice problems asking the reader to write expressions and evaluate them by substituting values for the variables. It concludes by giving an example of writing an expression involving time (in minutes) and evaluating it by substituting a value for the number of minutes.
F4 Final Sbp 2007 Maths Skema P 1 & P2norainisaser
This document contains the marking scheme for the Mathematics Paper 1 exam for Form 4 students in Malaysia in October 2007. It includes the marking schemes for 52 multiple choice questions in Section A worth a total of 52 marks and short answer questions in Section B worth a total of 48 marks. The marking schemes provide the number of marks awarded for each part of each question.
This document contains a 30 question mathematics exercise test with multiple choice answers. The test covers topics like place value, rounding, addition, subtraction, multiplication, division, fractions, time, measurement, mass, volume, geometry, and symmetry. Students are asked to choose the best answer from the options given and fill in a table with their responses.
The document provides instructions for a quiz competition with 12 multiple choice questions across 3 sections. Participants have 60 seconds to answer each question and can discuss with teammates. Correct answers score 5 marks within 60 seconds or 2 marks within 30 seconds. Incorrect answers score 0 marks but allow a second chance. The sections cover quadratic equations, indices/logarithms, and coordinate geometry/statistics.
This document contains 10 math problems testing order of operations and simplifying algebraic expressions. The problems include performing operations with integers, fractions, variables, grouping symbols and operations. An answer key with the correct response for each problem is provided.
This document provides instruction on multiplying binomials. It begins with examples for students to check for mistakes. The bulk of the document then provides 10 practice problems for students to find the area of figures by multiplying binomial expressions. It concludes by asking how a student could explain the lesson on multiplying binomials to an absent classmate.
Physics Notes: Solved numerical of Physics first yearRam Chand
1. The document is a physics textbook covering solved numerical problems for the Sindh Textbook Board.
2. It was written by Dr. Ram Chand Raguel and covers topics like scalars and vectors, motion, statics, gravitation, and optics.
3. The author has visited research institutions in the US, Malaysia, Italy, and China and is a member of the American Association of Physics Teachers.
E-learning to solve Logarithms Concept in MathematicsTiamiyu Bola
The document contains 40 multiple choice questions about mathematical operations involving logarithms. For each question there are 4 possible answer choices labeled A, B, C, or D. After answering all 40 questions, the document provides options to check your answers and see if they are correct or wrong.
This document contains solutions to mathematical simplification problems involving real numbers. It provides step-by-step workings to simplify expressions involving exponents, radicals, fractions, and combinations of variables. The solutions cover simplifying expressions with exponents, rationalizing radicals, combining like radicals, and expanding expressions with polynomials.
The document contains 10 problems involving calculating angles between lines and planes in 3-dimensional space. Specifically, it contains:
1) Problems calculating angles between lines and planes in pyramids and cuboids.
2) A diagnostic test with 10 multiple choice questions assessing the ability to name and calculate angles between lines and planes in various 3D shapes.
3) The document provides practice for understanding lines and planes in 3D geometry, particularly as it relates to pyramids, cuboids, and calculating angles between geometric elements in 3-dimensional space.
1. This document contains 10 exercises with multiple choice questions about calculating angles of elevation and depression based on diagrams showing vertical poles, towers, and other structures. The questions require applying trigonometric concepts like tangent, inverse tangent, and inverse sine to determine unknown angles and distances.
2. Exercise 1 contains 8 practice problems for students to work through. These cover topics like finding the angle of elevation from an observer to an object above them, using angles of elevation to calculate distances between points on vertical structures, and more.
3. Exercise 2 has 10 additional practice problems testing similar concepts to Exercise 1, focusing on calculating heights, distances, and angles using information about the angles of elevation/depression and other given
The document contains two chapters and exercises related to trigonometry. Chapter 9 covers trigonometry II and contains definitions and properties of trigonometric functions. The exercises contain 10 multiple choice questions related to calculating trigonometric functions like sine, cosine and tangent from diagrams and using trigonometric identities and inverse functions.
1. The document contains practice problems about finding unknown angle measures in diagrams with circles and tangent lines. There are multiple exercises with 10 problems each, focusing on using properties of tangents, radii, and angles to find values like x, y, or other angle measures.
2. Key concepts covered include common tangents to multiple circles, relationships between an angle at the circumference and the angle inscribed by the tangent, and using properties of circles like diameters.
3. Students must apply properties of circles and tangents to analyze the geometric diagrams and choose the correct measure for variables like x, y, or an angle based on the information given.
1. A document contains sample probability questions and answers about events such as rolling dice, picking cards or balls from boxes, coin tosses, and surveys.
2. The questions ask students to determine the sample space of events, calculate probabilities of outcomes, predict expected numbers of outcomes, and solve for unknown values.
3. The answers provided include writing out sample space elements, listing outcomes, calculating probabilities as fractions or decimals, and finding values that satisfy given probability equations.
The document provides examples and exercises on statistics concepts like mean, median, mode, range, class intervals, frequency distributions, and pictographs. It contains 10 questions with multiple parts testing understanding of these concepts through calculations and interpreting data presented in tables and diagrams.
The document provides information on probability concepts including:
1) The definition of probability as the number of favorable outcomes divided by the total possible outcomes.
2) Examples of calculating probabilities of events such as getting an odd number when numbers are randomly selected.
3) The concept of complementary events and that the probability of an event occurring plus the probability of its complement equals 1.
4) Ways of calculating probabilities of combined events using unions and intersections of events.
The document provides examples and exercises on standard form and rounding numbers to significant figures. It includes rounding numbers, expressing numbers in standard form, evaluating expressions in standard form, and calculating the mass of a carbon dioxide molecule. The diagnostic test at the end contains 10 multiple choice questions testing concepts related to standard form and significant figures.
The document discusses probability and provides examples and solutions. It defines probability as the number of favorable outcomes divided by the total number of possible outcomes. It gives examples of calculating probabilities of events such as choosing balls of different colors from a bag. It also discusses combined events and finding probabilities of "or" and "and" events.
1. The matrix M is equal to [-4 2; -5 3]. The values of x and y that satisfy the simultaneous equations are x=5 and y=-4.
2. The values of m and p are m=1/2 and p=4. The values of x and y that satisfy the simultaneous equations are x=7 and y=11/2.
3. The values of k and h are k=1/11 and h=5. The values of x and y that satisfy the simultaneous equations are x=-1 and y=3.
The document provides information on matrices including:
- Addition, subtraction, multiplication of matrices
- Inverse of a matrix
- Determinant of a matrix
It also contains examples of matrix operations and solving simultaneous equations using matrices.
The document contains 10 multi-part math problems involving calculations on a spherical earth model. The problems involve finding locations, distances, speeds, and times for journeys between points on parallels of latitude and along meridians of longitude. The answers provided give the numerical solutions to each part of the problems in a standardized format.
The document contains 5 math problems involving calculating volumes of 3D shapes:
1. Finding the height of a cone joined to a cylinder given the volumes is 231 cm^3.
2. Calculating the volume of a solid cone with a cylinder removed.
3. Finding the volume of a cylinder with a hemispherical section removed.
4. Determining the volume of a solid formed by joining a cone and hemisphere.
5. Calculating the volume of a container made of a cuboid and a cylindrical quadrant.
1. A solid right prism with a rectangular base is shown. Plans and elevations are drawn to scale of the prism and when combined with a solid cuboid.
2. A solid with a cuboid and half cylinder joined is shown. Plans and elevations are drawn to scale of the solid and when combined with a solid right prism.
3. A solid consisting of a right prism and half cylinder is shown. Plans and elevations are drawn to scale.
4. A solid right prism is shown. Plans and elevations are drawn to scale of the prism and when combined with a solid cuboid.
5. A solid right prism with trapez
The document contains sample questions and solutions for understanding concepts related to distance-time graphs and speed-time graphs. It introduces key ideas such as calculating speed from the gradient of a distance-time graph, calculating average speed and acceleration from areas under graphs, and using graphs to solve word problems about distance, speed, and time for moving objects. Several practice exercises with multiple choice and short answer questions are provided to help students apply these graph-based concepts.
The document contains 10 math problems involving graphing functions and inequalities on Cartesian planes. The problems involve sketching graphs of functions, finding coordinates that satisfy equations, drawing lines to solve equations, and shading regions defined by inequalities. Tables are used to list x and y values satisfying equations.
Here are the key steps to solve quadratic equations:
1. Factorize the quadratic expression if possible. This allows using the zero product property.
2. Use the quadratic formula if factorizing is not possible:
x = (-b ± √(b^2 - 4ac)) / 2a
3. Solve for the roots. The roots are the values of x that make the quadratic equation equal to 0.
4. Check your solutions in the original equation to verify they are correct roots.
5. Determine the nature of the roots:
- If the discriminant (b^2 - 4ac) is greater than 0, there are two real distinct roots.
- If the discriminant
1) Bearings are defined as the angle measured clockwise from north to the straight line between two points.
2) Examples of bearings are shown between points P and Q, with the bearing of Q from P measured as the angle from north to the line PQ.
3) An exercise asks the reader to draw diagrams showing the direction of Q relative to P for different given bearings, and to state the bearings of P from Q and Q from P based on the diagrams.
The document contains instructions and diagrams for 6 mathematics problems involving plans and elevations of 3D shapes. Students are asked to draw the plans and elevations of prisms, combined prisms, and prisms with half-cylinders attached. The problems involve multiple steps of interpreting diagrams, identifying corresponding sides between views, and drawing the views to scale.
This document contains a math probability worksheet with 10 problems. It provides the questions, tables of data, and diagrams related to calculating probabilities of random events. The questions cover topics like picking marbles from a box, choosing members from sport teams, selecting students based on residential areas, and other scenarios involving groups with different characteristics. The document also includes the answers to all 10 problems in the worksheet.
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotesPsychoTech Services
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Here is the updated list of Top Best Ayurvedic medicine for Gas and Indigestion and those are Gas-O-Go Syp for Dyspepsia | Lavizyme Syrup for Acidity | Yumzyme Hepatoprotective Capsules etc
Histololgy of Female Reproductive System.pptxAyeshaZaid1
Dive into an in-depth exploration of the histological structure of female reproductive system with this comprehensive lecture. Presented by Dr. Ayesha Irfan, Assistant Professor of Anatomy, this presentation covers the Gross anatomy and functional histology of the female reproductive organs. Ideal for students, educators, and anyone interested in medical science, this lecture provides clear explanations, detailed diagrams, and valuable insights into female reproductive system. Enhance your knowledge and understanding of this essential aspect of human biology.
Integrating Ayurveda into Parkinson’s Management: A Holistic ApproachAyurveda ForAll
Explore the benefits of combining Ayurveda with conventional Parkinson's treatments. Learn how a holistic approach can manage symptoms, enhance well-being, and balance body energies. Discover the steps to safely integrate Ayurvedic practices into your Parkinson’s care plan, including expert guidance on diet, herbal remedies, and lifestyle modifications.
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by...Donc Test
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by Stamler, Verified Chapters 1 - 33, Complete Newest Version Community Health Nursing A Canadian Perspective, 5th Edition by Stamler, Verified Chapters 1 - 33, Complete Newest Version Community Health Nursing A Canadian Perspective, 5th Edition by Stamler Community Health Nursing A Canadian Perspective, 5th Edition TEST BANK by Stamler Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Pdf Chapters Download Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Pdf Download Stuvia Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Study Guide Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Ebook Download Stuvia Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Questions and Answers Quizlet Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Studocu Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Quizlet Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Pdf Chapters Download Community Health Nursing A Canadian Perspective, 5th Edition Pdf Download Course Hero Community Health Nursing A Canadian Perspective, 5th Edition Answers Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Ebook Download Course hero Community Health Nursing A Canadian Perspective, 5th Edition Questions and Answers Community Health Nursing A Canadian Perspective, 5th Edition Studocu Community Health Nursing A Canadian Perspective, 5th Edition Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Pdf Chapters Download Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Pdf Download Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Study Guide Questions and Answers Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Ebook Download Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Questions Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Studocu Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Stuvia
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...Oleg Kshivets
Overall life span (LS) was 1671.7±1721.6 days and cumulative 5YS reached 62.4%, 10 years – 50.4%, 20 years – 44.6%. 94 LCP lived more than 5 years without cancer (LS=2958.6±1723.6 days), 22 – more than 10 years (LS=5571±1841.8 days). 67 LCP died because of LC (LS=471.9±344 days). AT significantly improved 5YS (68% vs. 53.7%) (P=0.028 by log-rank test). Cox modeling displayed that 5YS of LCP significantly depended on: N0-N12, T3-4, blood cell circuit, cell ratio factors (ratio between cancer cells-CC and blood cells subpopulations), LC cell dynamics, recalcification time, heparin tolerance, prothrombin index, protein, AT, procedure type (P=0.000-0.031). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and N0-12 (rank=1), thrombocytes/CC (rank=2), segmented neutrophils/CC (3), eosinophils/CC (4), erythrocytes/CC (5), healthy cells/CC (6), lymphocytes/CC (7), stick neutrophils/CC (8), leucocytes/CC (9), monocytes/CC (10). Correct prediction of 5YS was 100% by neural networks computing (error=0.000; area under ROC curve=1.0).
Does Over-Masturbation Contribute to Chronic Prostatitis.pptxwalterHu5
In some case, your chronic prostatitis may be related to over-masturbation. Generally, natural medicine Diuretic and Anti-inflammatory Pill can help mee get a cure.
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptxHolistified Wellness
We’re talking about Vedic Meditation, a form of meditation that has been around for at least 5,000 years. Back then, the people who lived in the Indus Valley, now known as India and Pakistan, practised meditation as a fundamental part of daily life. This knowledge that has given us yoga and Ayurveda, was known as Veda, hence the name Vedic. And though there are some written records, the practice has been passed down verbally from generation to generation.
Muktapishti is a traditional Ayurvedic preparation made from Shoditha Mukta (Purified Pearl), is believed to help regulate thyroid function and reduce symptoms of hyperthyroidism due to its cooling and balancing properties. Clinical evidence on its efficacy remains limited, necessitating further research to validate its therapeutic benefits.
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CHAPTER 2 : QUADRATIC EXPRESSIONS
EXERCISE 1
1. x2 – 5x – 24
2. x2 – 9
3. mx + my – x – y
4. 2x2 + 5x – 3
5. – x2 – x – 8
6. 2x2 – 18x
7. 2x2 – 11x – 40
8. 3u2 – 5us + 2s2
9. 5x – 5x2
10. –u2 + u + 15
EXERCISE 2
1. 3p2 – 3pq + q2
2. 2q2 – 2pq
3. 6f2 – fg – 2g2
4. 3hk – 17h2
5. 6x2 + 2x + 1
6. – 3p2 – q2
7. – 16x + 16
8. 9x2 – 11x – 4
9. a2 – 56a + 16
10. 3m2 + 5k2 – 4mk
DIAGNOSTIC TEST
1. B
2. D
3. B
4. A
5. B
6. A
7. C
8. D
9. C
10. B
Panitia Matematik Daerah Seremban 2006
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CHAPTER 2 : QUADRATIC EXPRESSIONS AND EQUATIONS
EXERCISE 1
1. p(p – 2)
2. (2x-9)(2x+9)
3. (r – 6)(r + 2)
4. k= 2 , 10
5. Area = 12x2 + 3x
EXERCISE 2
−4 1
1. b = ,
3 2
2. ( 3 + 2x ) ( 2 – 7x )
1
3. w = - , w=3
2
4. m=4, m=-2
5. Johan’s age is 6 years old
DIAGNOSTIC TEST
1
1. y = 0 ,
3
2
2. y = - , y=1
3
3
3. y = -1 ,
2
5
4. x = 2,
3
5. (a) (2x)2 + 92 = (x + 9)2
(b) AC = 12 cm
Panitia Matematik Daerah Seremban 2006
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CHAPTER 3 : SETS
EXERCISE 1
1. 5
2. {E,R,N}
3. 9
4. { 3 , 7 , 9 , 12 }
5. 18
6. { 11 , 13 , 14 , 16 , 17 , 19 }
7.
K
L M
8. 10
9. IV
10. 25
DIAGNOSTIC TEST
1. D 2. C 3. A 4. C 5. B
Panitia Matematik Daerah Seremban 2006
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CHAPTER 3: SETS
EXERCISE 1.
1. . a. A∪ B b.
A
AC C
B B
DIAGRAM 1 DIAGRAM 2
2. a. . P ∩ Q ∩ R’ b. P ∪ Q ∩ R '
P
P Q R Q
R
DIAGRAM 3 DIAGRAM 4
3. a b.
E E
F
G
G F
DIAGRAM 5 DIAGRAM 6
c. DIAGRAM 7
E
c.
G
F
Panitia Matematik Daerah Seremban 2006
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4. a) i. 3 5. a) 11
ii. 2 b) 3
b) i. 5 c) 13
ii. 6
EXERCISE 2
1. (a) B = {20, 30} C = {20, 21, 30, 31, 32}
(b) 4
(c) 2
2.
(a) T
S •7
•3 •8 •12
•1 R •2 •4
•6 •0
(b) {2, 3, 4, 5, 6}
(c) 7
3.
(a) P∩Q (b) P'∩Q∩R
P Q P Q
R R
DIAGRAM 1 DIAGRAM 2
4. (a) P = {21, 24, 27, 30}
(b) Q= {20, 25}
(c) 2
Panitia Matematik Daerah Seremban 2006
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5.
Q P Q
(a)
R
P R
R
DIAGRAM 3 DIAGRAM 4
DIAGNOSTICS TEST
1.
(a) ξ (b) ξ
P P
Q R Q
R
DIAGRAM 1 DIAGRAM 2
2.
(a) K (b)
J L J K L
DIAGRAM 3 DIAGRAM 4
3. (a) (b) P R
P R
S S
DIAGRAM 5 DIAGRAM 6
Panitia Matematik Daerah Seremban 2006
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4. A
(a) (b) A
B B C
C
DIAGRAM 7 DIAGRAM 8
(c) A
B C
DIAGRAM 9
5.
ξ
J K
L
DIAGRAM 10
Panitia Matematik Daerah Seremban 2006
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CHAPTER 4 : MATHEMATICAL REASONING
EXERCISE 1
1(a) true
(b) Implication 1: If x is a multiple of 3 , then it is divisible by 3.
Implication 2: If x is divisible by 3 , then it is a multiple of 3.
(c) Premise 2 : y is less than zero.
2 (a) Statement.
(b) Conclusion: The side of cube p is not 4 cm.
(c) 10 m x 10 n = 10 m+n
3 (a) 52 = 10 or 1 = 0.25
4
(b) Premise 2 : x is an angle in a semicircle.
(c) some
4 (a) Some even numbers are divisible by 4.
(b) (i) false
(ii) true
(c) Conclusion : m > 0
5 (a) statement . It’s a false statement.
(b) ‘2 is multiple of 4…or...... x + 2x = 3x’
(C) Premise 1 : All quadrilaterals have 4 sides.
Panitia Matematik Daerah Seremban 2006
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EXERCISE 2
1(a) Implication 1: If x – g > y – g , then x > y
Implication 2: If x > y, then x – g > y – g
(b) i) Some
ii) All
2 (a) i) k < 3
ii) 2 is a factor of 4
(b) or
3 (a) The numerical sequence is represented by n 2 − 1 where n = 1, 2, 3, 4,…
(b) All angles less than 90º are acute angles
4 (a) If tan α =1, then α = 45º
If α = 45º, then tan α = 1
(b) If –1 x a > 0, then a < 0.
(c) True
5 (a) n is not an even integer
(b) All isosceles triangles have two sides of equal length.
(c) It is a statement because it can be determined as a true statement.
DIAGNOSTIC TEST
1(a) (i) non statement
(ii) statement
(b) (i) >
(ii) >
(c) All
(d) 5 has only two factors.
2(a) (i) true
(ii) false
(b) Implication 1: If mn = 0 , then m = 0 or n = 0
Implication 2: If m = 0 or n = 0, then mn = 0
(c) Premise 2: The circumference of circle P is not 10п
Panitia Matematik Daerah Seremban 2006
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3 (a) Some odd numbers are prime numbers.
(b) 3 + (- 2) = 5 or 16 is a perfect square.
(c) Premise 1 : If the sum of interior angles of a polygon is 540° , then it is a
pentagon.
4(a) Antecedent : a triangle has two equal sides.
Consequent : it is an isosceles triangle.
(b) (i) If x < 6, then x < 4 , false
(ii) If A ⊂ B , then A ∩ B = A , true
(c) 2 + 7 n where n = 0,1,2,3,…….
(d) Premise 1 : If M is a subset of N then M ∩ N = M
5.(a) (i) true
(ii) false
(b) some
(c) Premise 1 : All natural numbers are grater than zero .
(d) n2 is an odd number if and only if n is an odd number
Panitia Matematik Daerah Seremban 2006
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CHAPTER 5 : THE STRAIGHT INE
EXERCISE 1 EXERCISE 2
1 a) 1 b) -2 1 6
2 a) 3 b) y =3x +3 1
2 a) k = -1 b) -
1 6
3 -
4 3 a) 2 b) y = 2x -11
4 6 4 a) y = -3 x + 6 b) R(0,-6)
1 5 a )k = 6 b) y = -x + 6
5 - 2
2 6 a) -6 b) -
1 3
6 − 19
3 7 a) 4 b)
7 3 2
1 8 a) (6,9) b) 3
8 − 5
4 9 a) − b) y = 3x -1
9 y=x+4 3
10 a) M(0 ,4 ) b) x = 6 10 ( 6,0)
DIAGNOSTIC TEST
1. C
2. C
3. D
4. D
5. A
6. C
7. B
8. D
9. A
10. B
Panitia Matematik Daerah Seremban 2006
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CHAPTER 5 : THE STRAIGHT LINE
EXERCISE 1
1 a) 2 b) y = 2x-3 c) 1.5
2 a) -3 b) y = -3x + 15 c) 15
3 a) 10 b) y = 2x – 4 c) (0,4)
4 a) (5,0) b) -20 c) y = 4x - 20
5 a) 6 b) 2 c) 2y = -x + 4
EXERCISE 2
5
1 a) y = 10 b) -8 c) y = x + 10
4
1 1
2. a) - b) y = − x + 8 c) 16
2 2
3. a) -7 b ) 24 c ) y = -4x + 24
3
4. a ) ( 0 , 5 ) b)y= x+5
2
5. a ) 3 b ) y = 3x – 9 c ) -9
DIAGNOSTIC TEST
1 1
1. a)- b) (0, 3) c) y=- x+8
2 2
12 12
2. a) 9 b) y= x–5 c) y= x+9
5 5
2 2
3. a) (0, 8) b) c) y= x +8
3 3
4. a) k = 5 b) y = -x + 2 c) (2, 0)
5. a) h = 8, k = 6 b) 7y = -3x + 33
Panitia Matematik Daerah Seremban 2006
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4.
(a) Based on the data in Diagram 3 and by using a class interval of 5, complete Table
2.
Class interval Frequency Midpoint
20 – 24 4 22
25 – 29 8 27
30 – 34 10 32
35 – 39 5 37
40 – 44 2 42
45 – 49 1 47
(22 × 4) + (27 × 8) + (32 × 10) + (37 × 5) + (42 × 2) + (47 × 1)
(b) Mean =
4 + 8 + 10 + 5 + 2 + 1
= 31.33
5.
(a) 30 cm
(b)
Upper
Height (cm) Frequency Midpoint
boundary
10 – 16 5 13 16.5
17 – 23 6 20 23.5
24 – 30 7 27 30.5
31 – 37 10 34 37.5
38 – 44 2 41 44.5
TABLE 3
(c)
i) (31 – 37) cm
(13 × 5) + (20 × 6) + (27 × 7) + (34 × 10) + (41 × 2)
ii) Mean =
5 + 6 + 7 + 10 + 2
= 26.53 cm
Panitia Matematik Daerah Seremban 2006
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CHAPTER 7 : PROBABILITY 1
Exercise 1
1. (a) {1,3,5}
(b) {3, 6}
2. (a) P = { N, E, R}
(b) Q = { N, R, 3, 9 }
3. 11
4. (a) HH, TT
(b) HT, TH
5. 28
6. 146
1
7. (a)
6
2
(b)
3
8. 90
1
9.
3
10. (a) 135
(b) 30
Exercise 2
1. 9
2. O, A, I, I
3. HHT , HTH , THH
1
4.
3
5. 7
6. 110
7. 6
8. 30
9. 80
7
10.
30
Diagnostic Test
1. A 6. A
2. B 7. C
3. A 8. B
4. D 9. C
5. B 10. B
Panitia Matematik Daerah Seremban 2006
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CHAPTER 8: CIRCLES III
EXERCISE 1
DIAGNOSTIC TEST
Answers:
1. a) 35˚ b) 35˚ 1. B 70˚ 6. A 76˚
2. a) 70˚ b) 70˚ 2. D 70˚ 7. B 132˚
3. a) 80˚ b) 30˚ 3. A 30˚ 8. D 40˚
4. a) 115˚ b) 30˚ 4. A 40˚ 9. B 80˚
5. a) 56˚ b) 24˚ 5. C 30˚ 10 C 96˚
6. 65˚
7. 41˚
8. 6˚
9. 64˚
10. 70˚
EXERCISE 2
1a) 60˚ b) 60˚ c) 30˚
2a) 24˚ b) 24˚ c) 156˚
3a) 66˚ b) 33˚ c) 57˚
4a) 40˚ b) 70˚ c) 20˚
5a) 56˚ b) 22˚
6. 40˚
7. 28˚
8. 14˚
9. 105˚
10. 130˚
Panitia Matematik Daerah Seremban 2006
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CHAPTER 9: TRIGONOMETRY II
EXERCISE 1: EXERCISE 2:
3 8
1. sin x = (1)
5 17
− 12
2. cos y = (2) 4.8 cm
13
3. 5
(3) 216 o 26' or 216.4 o
4. y = sin x
(4) – 0.75
o
5. 20
5
6. 0.4743 (5) −
13
7. 0.8944
(6) 240 o
8. BC = 15 cm
8
(7) −
9. BC = 16 cm 17
10. AB = 12 cm (8) 9 cm
15
(9) −
17
4
(10)
5
DIAGNOSTIC TEST:
(1) C
(2) B
(3) A
(4) D
(5) C
(6) A
(7) A
(8) D
(9) B
(10) B
Panitia Matematik Daerah Seremban 2006
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CHAPTER 10 : ANGLES OF ELEVATION AND DEPRESSION
EXERCISE 1
1. ∠RPQ
2. 61.44m
3. 5.2m
4. 14.69m
5. 12.29m
6. 20o
7. 7.4m
8. 58o
9. 50o 54’
10. 30o
EXERCISE 2 DIAGNOSTIC TEST
1. 14m 1. D
2. 84m 2. A
3. 15m 3. C
4. 69.28m 4. C
5. 23m 5. B
6. 58.32 m 6. C
7. a) 458 m 7. D
b) 56° 46’ 8. B
8. a) 40° 9. B
b) 22° 10. A
c) 43.07m
9. a) 6.882 m
b) 16° 12’
10. a) CD- 14.66
EF- 0.671
b) 7.1° 4’
Panitia Matematik Daerah Seremban 2006
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CHAPTER 11 : LINES AND PLANES IN 3-DIMENSION
EXERCISE 1 (paper 1)
1. a) ∠DBH b) ∠AHB c) ∠EBA
2. a) ∠CHG b) ∠AGE
3. a) ∠QRP b) ∠VRU
4. a) ∠GRF b) ∠CED c) ∠GQP
5. a) ∠AZM b) ∠AYM c) ∠NBX
EXERCISE 2
1. a) ∠EDH b) ∠CHG c) ∠GDH
2. ∠PEM = 33° 41 '
3. ∠TRS = 28° 18 '
4. a) ∠DXS b) i) 9.17 cm b) ii) 23° 35 '
5. a) 60° b) 26° 34 ' c) ∠SAT
DIAGNOSTIC TEST
1. a) ∠EDF or ∠ACB
b) 19° 26 ' or 19.44°
2. a) ∠PRQ
b) 49° 41 ' or 49.68°
3. 32°
4. 24° 47 ' or 24.8°
5. 36° 52 ' or 36.9°
Panitia Matematik Daerah Seremban 2006
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5. ∠ QTU = 26º 34´
6. ∠ HUS = 36º 52´
7. ∠ PZQ
8. ∠ WHT
9. ∠ VSM = 24º 47´
10. ∠ LRQ = 32°
DIAGNOSTIC TEST
1. B
2. B
3. C
4. C
5. D
6. B
7. B
8. C
9. D
10. C
Panitia Matematik Daerah Seremban 2006