IEB Mathematics Grade 10 Term 4 November Past Papers and Memos

1. Q1 StatisticsA baker keeps a record of the number of scones that he sells each day. The da tfaor 19 days is 8 marks
2. Q2 StatisticsTraffic authorities are concerned that heavy vehicles (trucks) are often overloaded. In order to 7 marks
3. Q3 Analytical geometry3.1 In the diagram below, D–(3 ; 3), E(3 ;– 5) and F(–1 ; k) are three points in th e 18 marks
4. Q4 Trigonometry4.1 In the diagram below, ∆ABC is right-angled at B. 12 marks
5. Q5 Trigonometry5.1 Solve for x, correct to ONE decimal place, in each of the following equations where 16 marks
6. Q6 Functions and Graphs6.1 Consider the function y = 2tan x. 8 marks
7. Q7 Analytical geometry7.1 The roof of a canvas tent is in the shape of a right pyramid having a perpendicul ar 12 marks
8. Q8 PQRS is a kite such that the diagonals intersect in O. 6 marks
9. Q9 Euclidean geometryIn the diagram, BCDE and AODE are parallelograms. 13 marks

Instructions to candidates

1. This question paper consists of 9 questions.
2. Answer ALL the questions.
3. Clearly show ALL calculations, diagrams, graphs, et cetera which you have used in determining the answers.
4. Answers only will NOT necessarily be awarded full marks.
5. You may use an approved scientific calculator (nonprog-rammable and non- graphical), unless stated otherwise.
6. If necessary, round off answers to TWO decimal places, unless stated otherwise.
7. Diagrams are NOT necessarily drawn to scale.
8. ONE diagram sheet for QUESTION 6.1.1 and QUESTION 9 is attached at the end of this question paper. Write your centre number and examination number on this sheet in the spaces provided and insert the sheet inside the back cover of your ANSWER BOOK.
9. Number the answers correctly according to the numbering system used i n t his question paper.
10. Write neatly and legibly.