MATH

1. 0.003 × 0.02 = ?
(A) 0.06
(B) 0.006
(C) 0.0006
(D) 0.00006

2. What is the average of the numbers: 0, 0, 4, 10, 5, and 5 ?
(A) 2
(B) 3
(C) 4
(D) 5

3. What is the rate of discount if a car which price was $4,000 was sold for $3,200 ?
(A) 14%
(B) 16%
(C) 18%
(D) 20%

4. |–4| + |4| – 4 + 4 = ?
(A) 0
(B) 2
(C) 4
(D) 8

5. What is the value of x in the equation 3x – 15 – 6 = 0 ?
(A) 7
(B) 8
(C) 9
(D) –9

6. What is the area in cm2 of the shaded region in the diagram below?

(A) 6
(B) 7
(C) 8
(D) 9

7. If A completes a particular work in 8 days and B completes the same work in 24 days. How many days will it take if they work together?
(A) 4
(B) 5
(C) 6
(D) 7

8. What comes next in the sequence: 1, 3, 11, 43, ____ ?
(A) 161
(B) 171
(C) 181
(D) 191

9. What is the distance traveled by a car which traveled at a speed of 80 km/hr for 3 hours and 30 minutes?
(A) 275 km
(B) 280 km
(C) 285 km
(D) 290 km

10. In a class of 40 students 20% are girls. How many boys are there in the class?
(A) 26
(B) 28
(C) 30
(D) 32

11. 2 + 2 − 2 × 2 ÷ 2 = ?
(A) 0
(B) 1
(C) 2
(D) 4

12. |2| + |–2| + (2)2 + (–2)2 = ?
(A) 6
(B) 8
(C) 10
(D) 12

13. If x = –1, then what is the value of the function

(A) 7
(B) 9
(C) 11
(D) 13

14. If

then x = ?
(A) –2
(B) –1
(C) 1
(D) 2

15. What comes next in the sequence: 2, 4, 10, 28, ___ ?
(A) 64
(B) 70
(C) 76
(D) 82

16. What are the values of x and y in the following pair of equations

(A) x = −2, y = −6
(B) x = 2, y = 6
(C) x = −3, y = −6
(D) x = 3, y = 6

17. How many feet there are in 5 meters? If 1 meter = 3.281 feet.
(A) 15.505
(B) 15.905
(C) 16.405
(D) 16.805

18. 0.003 × 0.0004 = ?
(A) 0.0012
(B) 0.00012
(C) 0.000012
(D) 0.0000012

19. What is average (Arithmetic Mean) of the numbers: 2, 4, 5, 0, 9, 10, and 12?
(A) 5
(B) 6
(C) 7
(D) 8

20. (2^2)^3\times (2^3)^2=?
(A) 4096
(B) 4046
(C ) 3096
(D) 3046