This document contains instructions and questions for a mathematics preliminary examination. It consists of 7 questions testing skills in algebra, trigonometry, geometry, statistics, and problem solving. Students are instructed to show their working, use formulas provided, and give answers to a specified degree of accuracy. A total of 100 marks are available across the exam.
The document is the question paper for a Secondary 4 mathematics examination consisting of 11 questions testing topics including algebra, geometry, trigonometry, statistics, and sequences and series. The exam has a maximum score of 100 marks and covers areas such as simplifying expressions, solving equations, calculating lengths, areas, volumes, probabilities, and interpreting graphs. Candidates are instructed to show working, use calculators appropriately, and express answers to a given degree of accuracy.
This document consists of 15 printed pages containing instructions and questions for a Secondary 4 Express Mathematics Preliminary Examination. It includes 9 multiple choice questions testing a range of math skills, such as evaluating expressions, solving equations, finding percentages and rates, working with graphs and charts, calculating speed and perimeter, and identifying equations of lines. The candidate is asked to show their working and answers directly on the question paper.
This document provides instructions and information for a mathematics exam, including:
1) The exam consists of two sections, with Section I containing multiple choice questions and Section II containing extended response questions. Students must answer all questions in Section I and two questions in Section II.
2) A list of formulas is provided to use for reference.
3) The exam materials allowed are a non-programmable calculator, geometry set, mathematical tables, and graph paper.
4) The exam code, date, time limit and copyright information are provided.
This document appears to be an exam paper for mathematics from the Caribbean Examinations Council. It consists of two sections, with Section I containing 8 questions and Section II containing 3 questions. Students are instructed to answer all questions in Section I and any two questions from Section II. The paper provides a list of formulas, instructions for required materials, and sample questions on topics including algebra, geometry, trigonometry, and data analysis.
This document is the first paper of the Secondary 4 Express / 5 Normal Mathematics Preliminary Examination from 2009. It consists of 16 printed pages and has 10 questions. The questions cover a range of mathematics topics including calculations, simultaneous equations, rates of change, sets and probabilities. Students are instructed to show their working, use calculators appropriately, and express their answers to a given degree of accuracy. They must answer all questions and ensure their work is securely fastened together at the end. The total number of marks for the paper is 80.
This document provides instructions for a mathematics exam administered by the Caribbean Examinations Council. It details exam procedures such as the duration of the exam, how to fill in answer sheets, and formulas that will be provided. It instructs students not to be concerned if there are more answer spaces than questions and to only answer the number of questions in the test. It also notes that students should only mark their answers on the answer sheet and can do rough work in the exam booklet.
The document contains 50 multiple choice questions testing mathematical concepts such as algebra, geometry, statistics, and trigonometry. The questions cover a wide range of topics including: simplifying expressions, solving equations, finding values based on graphs/tables, properties of shapes, percentages, and probability.
1. The histogram shows the distribution of heights of seedlings in a sample. It has frequencies on the y-axis and height ranges from -30 to 60 cm on the x-axis.
2. Most of the seedlings have heights between 10-30 cm as this has the highest frequencies.
3. There are no seedlings with heights below 0 cm or above 50 cm as those parts of the x-axis have a frequency of 0.
The document is the question paper for a Secondary 4 mathematics examination consisting of 11 questions testing topics including algebra, geometry, trigonometry, statistics, and sequences and series. The exam has a maximum score of 100 marks and covers areas such as simplifying expressions, solving equations, calculating lengths, areas, volumes, probabilities, and interpreting graphs. Candidates are instructed to show working, use calculators appropriately, and express answers to a given degree of accuracy.
This document consists of 15 printed pages containing instructions and questions for a Secondary 4 Express Mathematics Preliminary Examination. It includes 9 multiple choice questions testing a range of math skills, such as evaluating expressions, solving equations, finding percentages and rates, working with graphs and charts, calculating speed and perimeter, and identifying equations of lines. The candidate is asked to show their working and answers directly on the question paper.
This document provides instructions and information for a mathematics exam, including:
1) The exam consists of two sections, with Section I containing multiple choice questions and Section II containing extended response questions. Students must answer all questions in Section I and two questions in Section II.
2) A list of formulas is provided to use for reference.
3) The exam materials allowed are a non-programmable calculator, geometry set, mathematical tables, and graph paper.
4) The exam code, date, time limit and copyright information are provided.
This document appears to be an exam paper for mathematics from the Caribbean Examinations Council. It consists of two sections, with Section I containing 8 questions and Section II containing 3 questions. Students are instructed to answer all questions in Section I and any two questions from Section II. The paper provides a list of formulas, instructions for required materials, and sample questions on topics including algebra, geometry, trigonometry, and data analysis.
This document is the first paper of the Secondary 4 Express / 5 Normal Mathematics Preliminary Examination from 2009. It consists of 16 printed pages and has 10 questions. The questions cover a range of mathematics topics including calculations, simultaneous equations, rates of change, sets and probabilities. Students are instructed to show their working, use calculators appropriately, and express their answers to a given degree of accuracy. They must answer all questions and ensure their work is securely fastened together at the end. The total number of marks for the paper is 80.
This document provides instructions for a mathematics exam administered by the Caribbean Examinations Council. It details exam procedures such as the duration of the exam, how to fill in answer sheets, and formulas that will be provided. It instructs students not to be concerned if there are more answer spaces than questions and to only answer the number of questions in the test. It also notes that students should only mark their answers on the answer sheet and can do rough work in the exam booklet.
The document contains 50 multiple choice questions testing mathematical concepts such as algebra, geometry, statistics, and trigonometry. The questions cover a wide range of topics including: simplifying expressions, solving equations, finding values based on graphs/tables, properties of shapes, percentages, and probability.
1. The histogram shows the distribution of heights of seedlings in a sample. It has frequencies on the y-axis and height ranges from -30 to 60 cm on the x-axis.
2. Most of the seedlings have heights between 10-30 cm as this has the highest frequencies.
3. There are no seedlings with heights below 0 cm or above 50 cm as those parts of the x-axis have a frequency of 0.
This document contains instructions and questions for a mathematics exam. It provides information about the exam such as the date, time allowed, materials permitted, and instructions for completing and submitting the exam. The exam contains 7 multi-part questions testing a variety of mathematics concepts including algebra, geometry, trigonometry, statistics, and matrix operations.
This document provides instructions and questions for a mathematics exam. It is divided into 9 sections covering various math topics. Students are instructed to show all work, use approved calculators, and are provided formulas. The questions involve skills like algebra, geometry, trigonometry, financial math, and statistics. They require calculating values, simplifying expressions, using formulas, and interpreting diagrams.
The document is a past exam paper for the Caribbean Examinations Council Secondary Education Certificate examination in Mathematics from May 2009. It contains 8 multiple choice questions covering topics such as factorizing expressions, solving simultaneous equations, working with functions and graphs, vectors, matrices, and geometry. The exam is 2 hours and 40 minutes long and contains two sections, with Section I containing all 8 compulsory questions and Section II containing two questions to choose from out of three options covering relations and functions, vectors and matrices, or geometry and trigonometry.
1. The document is a mathematics exam for Secondary 4 students consisting of 23 questions testing topics like algebra, trigonometry, geometry, and statistics.
2. The exam is 80 marks and students are instructed to show working, use a calculator, and answer in the spaces provided on the question paper.
3. The questions cover topics such as solving equations, factorizing expressions, finding probabilities, sketching graphs, proving geometric statements, and interpreting data from tables and graphs.
- The document is an exam for the Caribbean Examinations Council's Secondary Education Certificate in Mathematics.
- It contains two sections - students must answer all questions in Section I and two questions from Section II.
- Section I contains 8 questions testing a range of math skills like fractions, currency conversion, compound interest, simplifying expressions, and graphing.
- Section II contains 4 multi-part questions on algebra, functions, graphs, geometry, and trigonometry.
This document contains a mathematics exam for the Caribbean Examinations Council Secondary Education Certificate. The exam has two sections and contains 8 questions. Section I contains 5 compulsory questions testing algebra, geometry, and data analysis skills. Section II contains 2 optional questions on algebra and relations/functions, geometry and trigonometry, or statistics. The exam tests a range of mathematical concepts and requires both calculations and explanations. It aims to comprehensively assess students' general mathematics proficiency.
This document contains an 11-question mathematics exam for the Caribbean Examinations Council Secondary Education Certificate. The exam has two sections, with Section I containing 8 questions and Section II containing 3 questions. Candidates must answer all questions in Section I and any two questions from Section II. The exam covers topics such as algebra, geometry, trigonometry, and data analysis.
This document contains information about a mathematics exam taken by students in the Caribbean, including:
1) The exam code, date, time allotted and instructions for students.
2) The exam consists of two sections - Section I contains 5 compulsory questions and Section II contains 2 questions to choose from.
3) The first question in Section I involves calculating the exact value of an expression, finding missing values in a shopping bill, and determining if a profit or loss was made selling stickers.
1) The document is an exam for mathematics taken in May/June 2007. It contains instructions for students and lists common formulas.
2) Section 1 contains 3 questions testing skills in calculations, ratios, fractions, and writing equations. Section 2 has 4 sub-questions evaluating algebraic manipulation, simplification of expressions, writing equations from word problems, and geometry constructions.
3) The exam tests a wide range of mathematics concepts and skills through multi-step word problems and diagrams requiring calculations, algebraic manipulations, geometric constructions, and use of formulas.
The document contains 10 math problems involving finding equations of lines from graphs, finding gradients, y-intercepts, x-intercepts, and points of intersection of parallel and perpendicular lines. It provides diagrams and step-by-step workings for calculating values related to the straight lines shown. The document tests skills in using properties of straight lines, simultaneous equations, and coordinate geometry.
For helpful CXC Maths Multiple Choice Videos please click below
These videos are very helpful
https://oke.io/dUqlSrd
https://oke.io/UWfOCCP
https://oke.io/FrCDQ
This document contains a summary of 8 mathematics questions on the topic of sets. Each question contains 1-4 parts asking students to shade regions on Venn diagrams, list set elements, or calculate set properties like union and intersection. The document also provides the answers to each question in point form for easy reference.
This document provides a series of math word problems involving transformations. It includes:
1) Five sections with multiple parts assessing skills with translations, reflections, rotations, and enlargements/reductions. Problems include finding coordinates of transformed points and describing transformations.
2) Diagrams of figures on Cartesian planes along with their transformed images under different combinations of transformations.
3) Calculating areas of transformed figures when given the area of the original figure.
The document assesses a wide range of skills with geometric transformations, providing practice applying concepts of translations, reflections, rotations, and scale changes to specific word problems and diagrams.
The document is an exam for the Caribbean Examinations Council's Secondary Education Certificate in Mathematics. It contains 8 questions testing various math skills like algebra, geometry, trigonometry, and statistics. The exam is 2 hours and 40 minutes long and students must answer all questions in Section I and any two questions in Section II. Working must be shown clearly and formulas are provided.
This document provides information about a mathematics exam taken by students in the Caribbean Examinations Council Secondary Education Certificate Examination in January 2010. The exam consisted of two sections, with Section I containing 7 compulsory questions and Section II containing 2 questions to choose from. The document provides the exam questions and instructions to candidates. It details the format, timing, materials permitted and copyright information regarding the exam.
The exam assessed students' mathematical skills and knowledge in areas such as algebra, geometry, trigonometry, statistics and calculus. Students had to show working for questions involving calculations, constructions and proofs. They were required to use mathematical tools like calculators, compasses and rulers accurately. The questions progressed from straightforward calculations and manip
This document is a mathematics exam for Secondary 4 students consisting of 10 questions testing various math concepts. It provides instructions for students on how to answer the questions, lists relevant mathematical formulas, and presents the questions which cover topics like matrices, trigonometry, financial math, algebra, geometry, and statistics. The exam is 100 marks total and students are given 150 minutes to complete it.
Module 13 Gradient And Area Under A Graphguestcc333c
1) The document provides examples and questions related to calculating gradient, area under graphs, speed, velocity, and distance from speed-time and distance-time graphs.
2) It includes 10 multi-part questions testing concepts like calculating rate of change of speed, uniform speed, total distance, meeting time, and average speed.
3) Detailed step-by-step answers are provided for each question at the end to demonstrate how to apply the concepts to calculate the requested values.
This document contains information about a mathematics exam given by the Caribbean Examinations Council on May 21, 2008. The exam consists of two sections, with Section I containing compulsory questions and Section II containing a choice of two out of three questions. The document provides the instructions, questions, and information needed to answer questions on topics including algebra, geometry, trigonometry, vectors, and matrices. It is a source of information for summarizing the structure and content of the mathematics exam.
(1) The document is an examination paper for Secondary 4/5 students in mathematics. It consists of 13 printed pages containing 11 questions testing various math concepts.
(2) Instructions are provided for candidates, including writing their name, working clearly, using calculators where appropriate, and expressing some answers to a given degree of accuracy or in terms of pi.
(3) The exam covers topics like algebra, trigonometry, geometry, calculus, statistics, and financial mathematics. Questions involve factorizing expressions, solving equations, using circle properties, graphing functions, and probability.
The document is a preliminary examination paper for Secondary 4/5 students in Jurongville Secondary School. It consists of 22 questions on elementary mathematics covering topics like mensuration, algebra, trigonometry, statistics, and coordinate geometry. The paper is 80 marks and students are instructed to show working for questions where necessary. They are provided with relevant formulas and given 2 hours to complete the exam.
This document contains instructions for a mathematics preliminary examination for Secondary Four students at River Valley High School. It provides details such as the date of the exam, time allowed, instructions for completing the exam, mathematical formulas, and a list of 22 questions covering various math topics. Students are to show their working and answer all questions in the allotted time of 2 hours.
This document consists of a 16 page mathematics exam with multiple choice and free response questions covering topics like algebra, trigonometry, calculus, and geometry. The document provides the standard information for exam takers such as instructions, mathematical formulas, worked examples, and blank pages for solutions.
This document contains instructions and questions for a mathematics exam. It provides information about the exam such as the date, time allowed, materials permitted, and instructions for completing and submitting the exam. The exam contains 7 multi-part questions testing a variety of mathematics concepts including algebra, geometry, trigonometry, statistics, and matrix operations.
This document provides instructions and questions for a mathematics exam. It is divided into 9 sections covering various math topics. Students are instructed to show all work, use approved calculators, and are provided formulas. The questions involve skills like algebra, geometry, trigonometry, financial math, and statistics. They require calculating values, simplifying expressions, using formulas, and interpreting diagrams.
The document is a past exam paper for the Caribbean Examinations Council Secondary Education Certificate examination in Mathematics from May 2009. It contains 8 multiple choice questions covering topics such as factorizing expressions, solving simultaneous equations, working with functions and graphs, vectors, matrices, and geometry. The exam is 2 hours and 40 minutes long and contains two sections, with Section I containing all 8 compulsory questions and Section II containing two questions to choose from out of three options covering relations and functions, vectors and matrices, or geometry and trigonometry.
1. The document is a mathematics exam for Secondary 4 students consisting of 23 questions testing topics like algebra, trigonometry, geometry, and statistics.
2. The exam is 80 marks and students are instructed to show working, use a calculator, and answer in the spaces provided on the question paper.
3. The questions cover topics such as solving equations, factorizing expressions, finding probabilities, sketching graphs, proving geometric statements, and interpreting data from tables and graphs.
- The document is an exam for the Caribbean Examinations Council's Secondary Education Certificate in Mathematics.
- It contains two sections - students must answer all questions in Section I and two questions from Section II.
- Section I contains 8 questions testing a range of math skills like fractions, currency conversion, compound interest, simplifying expressions, and graphing.
- Section II contains 4 multi-part questions on algebra, functions, graphs, geometry, and trigonometry.
This document contains a mathematics exam for the Caribbean Examinations Council Secondary Education Certificate. The exam has two sections and contains 8 questions. Section I contains 5 compulsory questions testing algebra, geometry, and data analysis skills. Section II contains 2 optional questions on algebra and relations/functions, geometry and trigonometry, or statistics. The exam tests a range of mathematical concepts and requires both calculations and explanations. It aims to comprehensively assess students' general mathematics proficiency.
This document contains an 11-question mathematics exam for the Caribbean Examinations Council Secondary Education Certificate. The exam has two sections, with Section I containing 8 questions and Section II containing 3 questions. Candidates must answer all questions in Section I and any two questions from Section II. The exam covers topics such as algebra, geometry, trigonometry, and data analysis.
This document contains information about a mathematics exam taken by students in the Caribbean, including:
1) The exam code, date, time allotted and instructions for students.
2) The exam consists of two sections - Section I contains 5 compulsory questions and Section II contains 2 questions to choose from.
3) The first question in Section I involves calculating the exact value of an expression, finding missing values in a shopping bill, and determining if a profit or loss was made selling stickers.
1) The document is an exam for mathematics taken in May/June 2007. It contains instructions for students and lists common formulas.
2) Section 1 contains 3 questions testing skills in calculations, ratios, fractions, and writing equations. Section 2 has 4 sub-questions evaluating algebraic manipulation, simplification of expressions, writing equations from word problems, and geometry constructions.
3) The exam tests a wide range of mathematics concepts and skills through multi-step word problems and diagrams requiring calculations, algebraic manipulations, geometric constructions, and use of formulas.
The document contains 10 math problems involving finding equations of lines from graphs, finding gradients, y-intercepts, x-intercepts, and points of intersection of parallel and perpendicular lines. It provides diagrams and step-by-step workings for calculating values related to the straight lines shown. The document tests skills in using properties of straight lines, simultaneous equations, and coordinate geometry.
For helpful CXC Maths Multiple Choice Videos please click below
These videos are very helpful
https://oke.io/dUqlSrd
https://oke.io/UWfOCCP
https://oke.io/FrCDQ
This document contains a summary of 8 mathematics questions on the topic of sets. Each question contains 1-4 parts asking students to shade regions on Venn diagrams, list set elements, or calculate set properties like union and intersection. The document also provides the answers to each question in point form for easy reference.
This document provides a series of math word problems involving transformations. It includes:
1) Five sections with multiple parts assessing skills with translations, reflections, rotations, and enlargements/reductions. Problems include finding coordinates of transformed points and describing transformations.
2) Diagrams of figures on Cartesian planes along with their transformed images under different combinations of transformations.
3) Calculating areas of transformed figures when given the area of the original figure.
The document assesses a wide range of skills with geometric transformations, providing practice applying concepts of translations, reflections, rotations, and scale changes to specific word problems and diagrams.
The document is an exam for the Caribbean Examinations Council's Secondary Education Certificate in Mathematics. It contains 8 questions testing various math skills like algebra, geometry, trigonometry, and statistics. The exam is 2 hours and 40 minutes long and students must answer all questions in Section I and any two questions in Section II. Working must be shown clearly and formulas are provided.
This document provides information about a mathematics exam taken by students in the Caribbean Examinations Council Secondary Education Certificate Examination in January 2010. The exam consisted of two sections, with Section I containing 7 compulsory questions and Section II containing 2 questions to choose from. The document provides the exam questions and instructions to candidates. It details the format, timing, materials permitted and copyright information regarding the exam.
The exam assessed students' mathematical skills and knowledge in areas such as algebra, geometry, trigonometry, statistics and calculus. Students had to show working for questions involving calculations, constructions and proofs. They were required to use mathematical tools like calculators, compasses and rulers accurately. The questions progressed from straightforward calculations and manip
This document is a mathematics exam for Secondary 4 students consisting of 10 questions testing various math concepts. It provides instructions for students on how to answer the questions, lists relevant mathematical formulas, and presents the questions which cover topics like matrices, trigonometry, financial math, algebra, geometry, and statistics. The exam is 100 marks total and students are given 150 minutes to complete it.
Module 13 Gradient And Area Under A Graphguestcc333c
1) The document provides examples and questions related to calculating gradient, area under graphs, speed, velocity, and distance from speed-time and distance-time graphs.
2) It includes 10 multi-part questions testing concepts like calculating rate of change of speed, uniform speed, total distance, meeting time, and average speed.
3) Detailed step-by-step answers are provided for each question at the end to demonstrate how to apply the concepts to calculate the requested values.
This document contains information about a mathematics exam given by the Caribbean Examinations Council on May 21, 2008. The exam consists of two sections, with Section I containing compulsory questions and Section II containing a choice of two out of three questions. The document provides the instructions, questions, and information needed to answer questions on topics including algebra, geometry, trigonometry, vectors, and matrices. It is a source of information for summarizing the structure and content of the mathematics exam.
(1) The document is an examination paper for Secondary 4/5 students in mathematics. It consists of 13 printed pages containing 11 questions testing various math concepts.
(2) Instructions are provided for candidates, including writing their name, working clearly, using calculators where appropriate, and expressing some answers to a given degree of accuracy or in terms of pi.
(3) The exam covers topics like algebra, trigonometry, geometry, calculus, statistics, and financial mathematics. Questions involve factorizing expressions, solving equations, using circle properties, graphing functions, and probability.
The document is a preliminary examination paper for Secondary 4/5 students in Jurongville Secondary School. It consists of 22 questions on elementary mathematics covering topics like mensuration, algebra, trigonometry, statistics, and coordinate geometry. The paper is 80 marks and students are instructed to show working for questions where necessary. They are provided with relevant formulas and given 2 hours to complete the exam.
This document contains instructions for a mathematics preliminary examination for Secondary Four students at River Valley High School. It provides details such as the date of the exam, time allowed, instructions for completing the exam, mathematical formulas, and a list of 22 questions covering various math topics. Students are to show their working and answer all questions in the allotted time of 2 hours.
This document consists of a 16 page mathematics exam with multiple choice and free response questions covering topics like algebra, trigonometry, calculus, and geometry. The document provides the standard information for exam takers such as instructions, mathematical formulas, worked examples, and blank pages for solutions.
This document is a specimen paper for a Cambridge International Level 3 Pre-U Certificate mathematics exam. It consists of 7 multi-part questions testing various pure mathematics concepts. The questions cover topics such as solving quadratic equations, modeling relationships between variables, expanding binomial expressions, finding stationary points of functions, and calculating volumes using integration. The document also provides a specimen mark scheme detailing the marking criteria and maximum scores for each question.
This document provides instructions for a test. It begins by instructing students not to open the question paper until instructed by the invigilator. It then provides the following information:
1) The test contains 90 questions worth 4 marks each, with 1 mark deducted for incorrect answers.
2) Instructions are provided for correctly filling out the answer sheet, including using a pencil to shade bubbles, marking the answer for each question, and verifying information.
3) A sample question is provided from the mathematics section to demonstrate the multiple choice format.
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
This 21-page document is an exam for the International General Certificate of Secondary Education (IGCSE) in mathematics. It contains 10 questions testing a variety of math skills, including ratios, trigonometry, transformations, probability, geometry, graphs, and algebra. The exam is out of a total of 130 marks.
The document contains 8 problems related to polar coordinates and curves defined by polar equations. Specifically, it asks students to:
1) Find the cartesian equation corresponding to a given polar equation and sketch the graph
2) Identify that a given curve has a specific polar equation and sketch the graph
3) Find the area of a sector for a given curve
4) Find the polar coordinates where a curve's tangent is parallel to the initial line
5) Draw a curve's graph and find the enclosed area
6) Sketch two curves and find the area of the region between them
7) Find the maximum distance from the pole for a given curve
8) Sketch a curve and find the area of
This document contains 15 multiple choice questions from an IME 2019 exam covering topics in trigonometry, functions, geometry, complex numbers, and algebra. The questions involve concepts like progressions, function definitions, probability, areas of shapes, coordinate transformations, inequalities, and solving equations. The answers to each question are provided in a key at the end.
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.
This document contains a mathematics exam for Secondary School students in Perak, Malaysia. It covers topics like sets, Venn diagrams, linear inequalities, simultaneous linear equations, quadratic equations and expressions, solid geometry, and mathematical reasoning. There are 10 multiple choice questions for each topic area testing students' understanding of key concepts and ability to solve related problems. The document is in Malay and contains diagrams to illustrate the questions.
The document provides examples of calculating bearings between points on diagrams. It includes 10 exercises where students are asked to calculate the bearings between points labeled on diagrams. The bearings are calculated using trigonometry and knowledge of angles on a compass. Students must understand direction, angles, and using a compass to solve the bearing calculations between points.
This document consists of an examination for the International General Certificate of Secondary Education in mathematics. The exam contains 10 questions testing a variety of math skills including algebra, geometry, trigonometry, statistics, and number patterns. It provides worked examples and questions for students to practice and demonstrate their mathematical abilities.
The document provides examples and explanations of using algebraic expressions to represent quantitative relationships and calculations involving numbers and variables. Key points include:
- Letters are used to represent unknown numbers in algebraic expressions.
- Common operations like addition, subtraction, multiplication, and division can be applied to algebraic expressions following the same order of operations rules.
- Geometric shapes can have their areas, perimeters, volumes represented using algebraic expressions involving lengths, widths, radii and other defining variables.
- Word problems can be translated into algebraic expressions relating distances, speeds, percentages, and other quantitative relationships to variables.
This document provides a review of exercises for a Math 112 final exam. It contains 31 multi-part exercises covering topics like graphing, logarithms, trigonometry, and word problems. The review is intended to help students practice problems similar to what may appear on the exam. The exam will have two parts, one allowing a calculator and one not.
This document is a 19-page exam for the International General Certificate of Secondary Education in Mathematics. It contains 9 questions testing a variety of math skills, including ratios, percentages, geometry, probability, algebra, and statistics. The exam is divided into multiple parts with detailed instructions for students on how to show their work and provide answers.
This document is a past year exam paper for Additional Mathematics. It consists of 3 sections - Section A with 6 multiple choice questions worth a total of 40 marks, Section B with 4 structured questions worth a total of 40 marks, and Section C with 2 essay questions worth a total of 20 marks. The document provides relevant formulae, instructions for candidates, diagrams, questions, and spaces for working. It tests students' knowledge and skills in algebra, calculus, geometry, trigonometry and statistics.
Similar to BukitPanjang GovtHigh Emath Paper2_printed (20)
The document is an exam for the General Certificate of Education Ordinary Level Physics exam. It consists of 40 multiple choice questions testing knowledge of physics concepts. Students are instructed to choose the correct answer for each question and record their choice on an answer sheet provided.
This document is an exam paper for the General Certificate of Education Ordinary Level Mathematics exam. It consists of 10 multiple choice and short answer questions testing a variety of math skills, including evaluating expressions, solving equations, calculating averages, using ratios, and working with measurements. Candidates are instructed to show their working, use only a pen or pencil, and are not permitted to use calculators or mathematical tables. The exam is out of a total of 80 marks and candidates have 2 hours to complete it.
River Valley Emath Paper 1_solutions_printedFelicia Shirui
This document contains the answer key for a 2009 preliminary math exam with 23 questions. It provides the solutions, workings, and key steps for multiple choice and free response questions on topics ranging from fractions, percentages, exponents, equations, geometry, trigonometry and more. The answers are provided in mathematical notation alongside numbers, symbols and formulas.
This document is the cover page for a mathematics preliminary examination. It provides instructions for candidates taking the exam, including writing their identification information, answering all questions, showing necessary work, using calculators appropriately, and specifying the degree of accuracy for answers. It also lists several mathematical formulas that may be useful for the exam, such as formulas for compound interest, mensuration, trigonometry, and statistics. The total number of marks for the exam is 80.
The document is an exam for the General Certificate of Education Ordinary Level Biology exam from October/November 2008. It consists of 40 multiple choice questions testing knowledge of biology topics like cells, tissues, organs, photosynthesis, the digestive system, and plant mineral absorption. Students must choose the correct answer from options A, B, C or D for each question.
This document contains the answer scheme for a prelim exam paper with 22 multiple choice and short answer questions. Most questions can be answered with 1-2 short responses, often labeled as B1, M1, or A1. The summary provides an overview of the structure and response types expected for the exam questions.
(1) The document is the front cover and instructions for a mathematics preliminary examination. It provides instructions such as writing one's name and index number, answering all questions, showing working, and bundling all work together at the end.
(2) The examination contains 14 pages with 80 total marks across multiple choice and written answer questions involving topics like algebra, trigonometry, calculus, statistics, and geometry.
(3) Several mathematical formulas are provided for reference, including formulas for compound interest, mensuration, trigonometry, and statistics. Candidates are advised to use these formulas where appropriate.
This document contains a summary of 9 multi-part mathematics problems involving concepts like algebra, geometry, trigonometry, matrices and percentages. For brevity, the summary focuses on stating the key steps and conclusions of each problem rather than including all working details.
Trusted Execution Environment for Decentralized Process MiningLucaBarbaro3
Presentation of the paper "Trusted Execution Environment for Decentralized Process Mining" given during the CAiSE 2024 Conference in Cyprus on June 7, 2024.
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
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BukitPanjang GovtHigh Emath Paper2_printed
1. BUKIT PANJANG GOVERNMENT HIGH SCHOOL
PRELIMINARY EXAMINATIONS 2008
SECONDARY FOUR EXPRESS / FOUR N(A)’O’
MATHEMATICS 4016/2
Paper 2
18 August 2008 (Mon) 08 00 - 10 30
Additional materials:
Answer paper
Graph paper
2 hours 30 minutes
INSTRUCTION TO CANDIDATES
Write your answers and working on the separate answer paper provided.
Write your name, class and index number in the spaces provided on all the work you hand in.
Write in dark blue or black pen.
You may use a pencil for any diagrams or graphs.
Do not use paper clips, highlighters, glue or correction fluid.
Answer all the questions.
If working is needed for any question it must be shown with the answer.
Omission of essential working will result in loss of marks.
Calculators should be used where appropriate.
If the degree of accuracy is not specified in the question, and if the answer is not exact, give the
answer to three significant figures. Give answers in degrees to one decimal place. For π, use
either your calculator value or 3.142, unless the question requires the answer in terms of π.
At the end of the examination, fasten all your work securely together.
The number of marks is given in brackets [ ] at the end of each question or part question.
The total of the marks for this paper is 100.
________________________________________________________________________
This paper consists of 7 pages.
Setter : Mr Ng Yong Heng
2. Mathematical Formulae
Compound Interest
r n
Total amount = P (1 )
100
Mensuration
Curved surface area of a cone = rl
Surface area of a sphere = 4 r 2
1 2
Volume of a cone = r h
3
4 3
Volume of a sphere = r
3
1
Area of triangle ABC ab sin C
2
Arc length = r , where is in radians
1 2
Sector area = r , where is in radians
2
Trigonometry
a b c
sin A sin B sin C
a 2 b 2 c 2 2bc cos A
Statistics
Mean =
fx
f
fx fx
2
2
Standard deviation =
f
f
Page 2
3. Answer all the questions.
1. The diagram shows a point A which lies 10 km south of a point B. The points C and D
are both 7km from B and the bearing of C from A is 035o . The points A, C, D and E all
lie on a straight line. Calculate
(a) ACB, [2]
(b) the bearing of C from B, [2]
(c) the length of CD, [2]
(d) the shortest distance from B
to the line ACD. [2]
2. (a) Factorise completely
(i) 2 x 4 32 [3]
(ii) 9a 2 12ab 4b 2 12ac 8bc [2]
(b) A hemispherical bowl with outer radius R is made of metal with thickness t .
Show that the volume, V , of metal needed to make the bowl is given by the
2
formula V [ R ( R t ) ] .
3 3
[2]
3
(i) Given a bowl in which R 10cm and t 0.7cm , evaluate V , correct to 4
significant figures. [1]
(ii) Rearrange the formula to express t in terms of , V and R. [3]
3. Mr Bean travels by car from Town A to Town B, a total distance of 100 km, at a
constant speed of x km/h.
(a) Write down an expression, in terms of x , for the number of hours he takes to drive
from Town A to Town B.
[1]
(b) He finds that the time for the return journey is shorter by 25 minutes if he
increases his speed by 12 km/h. Write down an expression, in terms of x ,
for the number of hours he needs. [1]
(c) Form an equation in x and show that it simplifies to x 2 12 x 2880 0 [4]
(d) Solve the equation x 2 12 x 2880 0 . [2]
(e) Find the time taken for the return journey (in hour and minutes). [1]
Page 3
4. 4. (a) Given that {x : x is an integer, 1 x 19} , A {x : x is a prime number } and
B {x : x is a multiple of 5},
(i) find n( A B ), [2]
(ii) list the members of the set A B '. [2]
(iii) find n( A B ) ' [2]
(b) The table shows the results of four football teams in a competition.
Played Won Drawn Lost
Alberto 6 3 2 1
Bebeto 6 2 3 1
Chocolato 6 1 4 1
Danieleno 6 0 1 5
(i) The points system is: A win is awarded 3 points, a draw 1 point and a loss
gets 0 points. Write down two matrices, which, on multiplication, will display
the total number of points gained by each team. Evaluate this product.
[2]
(ii) The organizer has a reward system for teams competing in the tournament.
For every game played, each team is awarded $2 000. A winning team gets
another $3 000, whereas both teams in a draw get $1 000. No extra
monetary award is given for a game lost. Set up three matrices such that
their product will give the total amount of money paid by the organizer. [2]
5. The table below shows the exchange rates of some of the currencies displayed by a
money exchanger in Lot 1 shopping mall, Choa Chu Kang on 18 July 2008.
Currency Buying Selling
Singapore dollar (S$) Chinese Renminbi (RMB) 0.1980 0.2004
to one units of foreign
currency Malaysian Ringgit (RM) 0.4198 0.4212
(a) Mr Li from The People’s Republic of China exchanged RMB 24 950 for Singapore
dollars (S$). How much, in S$ (correct to the nearest dollar), did he receive?
[2]
(b) If Mr Li were to exchange that sum of Singapore currency back into Renminbi, how
much, in RMB (correct to the nearest Renminbi), would he lose? [3]
(c) After spending S$ 2 440 in Singapore, Mr Li divided the remainder in the ratio 3 : 2
to exchange for Malaysian Ringgit and Chinese Renminbi respectively. How much, in
RM (correct to the nearest Ringgit) and RMB (correct to the nearest Renminbi), would
he receive respectively, assuming that all the exchange rates remained unchanged)?
[4]
(d) Mr Li spent RM 2 600 in Kuala Lumpur, Malaysia. Again, he exchanged the
balance of Malaysian Ringgit for Chinese Renminbi (RMB) in Lot 1 shopping mall,
Page 4
5. Choa Chu Kang. How much, in RMB (correct to the nearest Renminbi), would he
receive? (Exchange process: RM S$ RMB)
[2]
6. (a) In the diagram, BT is the diameter of the circle and PT is the tangent to the circle
at T . Given that ACB 68o and ABC 66o , calculate
(i) ABT [2] (ii) CAT [1] (iii) APT [2]
(b) Calculate the volume of the frustum ABCDEFGH shown in the diagram, in which
AB DC 8cm, BC AD 6cm, EF HG 4cm, FG EH 3cm and the height of the
frustum is 5cm. [3]
7. ABC is a triangle lying in a horizontal plane with BAC 90o and BC 22.5m . V is a
point vertically above A , and the angles of elevation of V from B and C are 46.6o
and 40o respectively.
(a) Show that the height of VA is
approximately 14.8m . [4]
(b) Calculate BVC . [3]
(c) Show also that the volume of
VABC is approximately 609m 3 . [3]
Page 5
6. 8. Answer the whole of this question on a sheet of graph paper.
10
The following is an incomplete table of values for the graph of y x 8
2
x
1 1
x 1
2 1 2 2 3 4
1 11 1 1
y 12 4 10
4 a 12 b 3 2
(a) Find the values of a and b. [2]
(b) Using scales of 4 cm to represent 1 unit on the x axis and 1 cm to represent 1
10 1
unit on the y axis, draw the graph of y x 8 for values of x between
2
x 2
and 4.
[3]
(c) Use your graph to find
(i) the minimum value of y ; [1]
(ii) the two values of x for which y 2 . [2]
1
(d) By drawing a tangent, estimate the gradient of the curve when x 2 . [2]
2
(e) By drawing a suitable straight line, find the solution to the equation
10
x 2 16 2 x [2]
x
9. In the diagram, AXB is an arc of a circle centre O and radius 10 cm with
AOB = 0.9 radians. AYB is an arc of a circle centre P and radius 5 cm with
APB = radians.
Calculate
(a) the length of AB. [2]
(b) the value of . [2]
(c) the length of the arc AXB. [1]
(d) the area of the segment AYB. [3]
(correct to 2 decimal places)
(e) the area of the segment AXB. [3]
Page 6
7. ( f) the area of the shaded region
bounded by the arcs AYB and
AXB. [1]
10. The diagram shows the cumulative frequency curve for the marks of 100 students in a
Science test.
Cumulative Frequency
(a) Using the graph to estimate
(i) the median, [1]
(ii) the upper quartile, [1]
(iii) the interquartile range. [1]
(iv) the fortieth percentile mark. [1]
(b) Given that 45% of the students passed the test, use the graph to find the passing
mark. [2]
(c) The same 100 students took an English test. The box-and-whisker plot below
shows the marks obtained. The maximum mark was again 80.
Page 7
8. (i) Find the interquartile range. [1]
(ii) Albert commented that the Science test was more difficult than the English
test. Do you agree? Give two reasons to support yourself. [2]
End of Paper
ANSWERS:
7. (b) 62.1o
o o
1. (a) 125.0 (b) 160
(c) 8.03cm (d) 5.73cm
2. (a) (i) 2( x 2 4)( x 2)( x 2)
(ii) (3a 2b)(3a 2b 4c) 8. (a) a = 3, b = 1
(b) Scales [1]
(b) (i) 2094 cm3
1
Coordinates [1]
Smoothness [1]
(ii) t R R 3 3V
3
2
(c) (i) 0.7 0.9
100 100 (ii) 1.1 1.3, 2.3 2.5
3. (a) (b)
x x 12 (d) 3.10 3.70
100 100 5 (e) 0.6 0.8, 2.5 2.8
(c)
x x 12 12
(d) x 48 or 60( NA) 9. (a) 8.70cm (b) 2.11 radians
(e) 1 hour 40 min (c) 9cm (d) 15.65 cm 2
(e) 5.83 cm 2 (f) 9.82 cm 2
4. (a) (i) 10 10. (a) (i) 39.5 41.5 marks
(ii) {2, 3, 7, 11, 13, 17, 19} (ii) 49 51 marks
(iii) 18 (iii) 21 23 marks
(iv) 35 37 marks
3 2 1 11 (b) 43 marks
3
2 3 1 9 (c) (i) 28 marks
(b) (i) 1
1 4 1 7 (ii) I don't think so. Although the
0 upper quartile of the English
0 1 5
1 test is higher than that of the
Science test, the median of
(ii) the English test is lower than
6 3 2 the Science test. Secondly,
2000 the maximum mark of the
6 2 3
1 1 1 1 3000 76000 English test is lower than the
6 1 4
1000 Science test. Thirdly, the
6 0 1 interquartile range of the
English test is also lower.
5. (a) S$ 4 940 (b) RMB 299
(c) RM 3 561; RMB 4 990 (d) RMB 2
013
6. (a) (i) 22o (ii) 44o (iii) 22o
(b) 140cm3
Page 8