- 1. Which of these numbers is a cube number?
A) 144 B) 81 C) 225 D) 343 E) 120
- 2. Round 23.4571 to 3 significant figures.
A) 24.4 B) 23.4 C) 23.2 D) 45.7 E) 23.5
- 3. Write 0.07164 correct to 2 significant figures.
A) 0.071 B) 0.1 C) 0.2 D) 0.07 E) 0.072
A) x8 B) x3 C) x5 D) x2 E) x15
- 5. ππ π^π= π, ππππ
πππ πππππ ππ π.
A) 3 B) 2 C) 5 D) 1 E) 4
- 6. Simplify 10 4/5 β6 2/3+3
A) 5 3/10 B) 8 1/6 C) 4 1/15 D) 7 2/15 E) 7 2/7
- 7. Simplify 2 3/4 Γ 1 1/2 Γ 7/44
A) 2/31 B) 13/32 C) 21/32 D) 11/32 E) 1/32
- 8. Simplify 8 1/6 Γ 3 3/7 Γ· 11 2/3
A) 2 2/5 B) 2 3/5 C) 3 2/5 D) 1 2/5 E) 2 2/3
- 9. Simplify 1 1/2 + 2 1/3 Γ 3/4 β 1/2
A) 2 3/5 B) 2 1/4 C) 4 3/4 D) 2 3/4 E) 2 3/8
- 10. Each interior angle of a regular polygon is 2y + 36o. If each exterior angle of the polygon is 2y, find the value of y.
A) 300 B) 260 C) 320 D) 360 E) 160
- 11. Which of the following figures does not have a line of symmetry?
A) Rhombus B) Kite C) Parallelogram D) Rectangle E) square
- 12. Simplify π π/π + π π/π Γ π/π βπ/π
A) 1 5/8 B) 2 4/7 C) 2 1/8 D) 2 5/8 E) 2 7/8
- 13. If the average of 5, 8, b, 9 and 4 is 7. Find the value of b.
A) 9 B) 5 C) 4 D) 7 E) 3
- 14. If x is an acute angle and tan x = 5/12, evaluate sin x
A) 12/13 B) 5/12 C) 3/13 D) 13/12 E) 5/13
- 15. Find the L.C.M of 8 and 9.
A) 72 B) 18 C) 108 D) 144 E) 56
- 16. Round off 0.0625 to 3 decimal places.
A) 0.0624 B) 0.064 C) 0.066 D) 0.062 E) 0.063
- 18. What is the coefficient of x in y = 6x -1?
A) 5 B) 6 C) 2 D) 10 E) 4
- 19. Which of the following are Pythagorean triples?I. (3,4,5)
II. (5,12,13) III. (8,13,17)
A) II and III only B) I and II only C) I only D) I and III only E) I, II and III only
- 20. A cone is 8cm high and has base diameter of 12cm. Its slant height isβ¦.
A) 15cm B) 10ππ C) 16cm D) 12cm E) 13cm
- 21. Solve this pair of simultaneous equations. x + y = 1 x-y =3
A) x = 3, y = 3 B) x = 7, y =1 C) x= 3, y = 2 D) x = 1, y = 9 E) x= 2, y = -1
- 22. A bag contain 20 red, 15 yellow and 25 blue balls. Uncle K takes one ball from the bag. Find the probability that the ball is red.
A) 2/3 B) 2/5 C) 3/4 D) 1/6 E) 1/3
- 23. A bag contain 20 red, 15 yellow and 25 blue balls. Uncle K takes one ball from the bag. Find the probability that the ball is yellow. .
A) 5/6 B) 1/5 C) 1/3 D) 3/4 E) 1/4
- 24. The value of three angles at a point are (3π¦β 45)0, (π¦ + 25)0 πππ π¦0. Find the value of π¦.
A) 36β° B) 76β° C) 30β° D) 16β° E) 70β°
- 25. Town B is 40km due North of town A. What is the bearing of A from B?
A) 3600 B) 800 C) 1800 D) γ1000 E) 900
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