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