Question

Multiplicative inverse of -1 is

a. 1 b. -1 c. 0 d. 2

3. If 2x - 3 = 7 then the value of x is

a. 2 b. -5 c. 5 d. -2

4. If t - 2 = -5 then the value of t is

a. -7 b. 3 c. 7 d. -3

5. Square of 25 is

a. 625 b. 125 c. 225 d. 5

6. Cube of 10 is

a. 100 b. 1000 c. 10000 d. 0

7. Sum of interior angles of a triangle is

a. 360° b. 90° c. 180° d. 120°

8. Sum of exterior angles of a polygon is

a. 360° b. 90° c. 180° d. 120°

9. 5⁴ is

a. 625 b. 125 c. 225 d. 5

10. 2² × 3² is

a. 18 b. 36 c. 12 d. 10​

Answer 1

Answer:

1. a

3. c

4. d

5. a

6. b

9. a

10. b