Cambridge O Level · 4024 · Paper 1
Mathematics 4024/12 Oct/Nov 2015 past paper
Cambridge O Level Mathematics (4024) Paper 1, variant 2, Oct/Nov 2015: the question paper and its official mark scheme, 25 questions worth 78 marks. Free to open, no account needed.
- Questions
- 25
- Marks
- 78
File names: 4024_w15_qp_12 · 4024_w15_ms_12
Topics in this paper
Which syllabus chapters 4024/12 Oct/Nov 2015 tested, by marks. Each chapter links to every past-paper question on it.
| Chapter | Questions | Marks |
|---|---|---|
| Time | 2 | 8 |
| Factorization | 2 | 8 |
| Arithematics | 3 | 6 |
| Probability | 1 | 5 |
| Transformations | 1 | 5 |
| Proportionality | 2 | 4 |
| Statistics | 1 | 4 |
| 2D Trigonometry | 1 | 4 |
| Co-Ordinate Geometry | 1 | 4 |
| Standard Form | 1 | 3 |
| Indices | 1 | 3 |
| Hcf Lcm | 1 | 3 |
| Congruent | 1 | 3 |
| Sets | 1 | 3 |
| Circles | 1 | 3 |
| Number Sequences | 1 | 3 |
| Polygons | 1 | 3 |
| Functions | 1 | 2 |
| Significant Figures | 1 | 2 |
| Symmetry | 1 | 2 |
Questions in 4024/12 Oct/Nov 2015
- Question 1
(a) Evaluate 0.03 × 0.3 . Answer (b) Evaluate …
- Question 2
(a) A trader buys 7 items for $4.10 each and 5 items for $6.40 each. He sells all of them for $10 each. Calculate his profit. Answer $ (b) Find the simple interest on $450 for 5 years at 4% …
- Question 3
y varies directly as the square root of x. Given that …
- Question 4
- Question 5
(a) Write the number 0.050 462 correct to 3 significant figures. Answer (b) By writing each number correct to 1 significant figure, estimate the value of …
- Question 7
(a) In the diagram, seven small triangles are shaded. Shade two more small triangles, so that the diagram will then have rotational symmetry of order 3. (b) In the diagram, ten small hexagons are shaded. Shade one more small hexagon, …
- Question 8
a, b, c, d and e are five numbers, such that …
- Question 9
At an athletics event, Dave and Ed each threw a javelin. Dave threw 60 m, correct to the nearest 10 metres. Ed threw 61 m, correct to the nearest metre. (a) Write down the lower bound for the distance thrown …
- Question 10
- Question 11
- Question 12
(a) Express 198 as the product of its prime factors. Answer …
- Question 13
- Question 14
Meeraa went on a journey from P to Q to R. The first part of the journey, from P to Q, took 4 hours to travel 80 km. (a) Find the average speed for the journey from P to Q. …
- Question 15
(a) On the Venn diagram, shade the set …
- Question 16
(a) Factorise (i) 4p2 – 9q2, Answer (ii) …
- Question 17
- Question 18
y x O C A B The sides of the triangle ABC are formed by the straight lines with equations …
- Question 19
All the angles of a polygon are either 155° or 140°. There are twice as many angles of 155° as 140°. Find the number of sides of the polygon. Answer
- Question 20
The masses of 400 goats were measured. The results are shown in the cumulative frequency graph. …
- Question 21
The diagram shows the positions of three ships A, B and C. It is drawn to a scale of 1 cm to 20 km. (a) Find, by measurement, the bearing of C from A. Answer (b) On the diagram construct …
- Question 22
P is the point (1, –3) and Q is the point …
- Question 23
A fair 4-sided spinner is numbered …
- Question 24
The first term of a sequence is 13. The following terms are found by alternately adding 4 and 6 to the previous term. The first six terms are …
- Question 25
- Question 26
A, B and C are three triangles. T1, T2 and T3 are three transformations such that …