11. Solve 4x − 6 < −2

A. x < −1

B. x > 1

C. x < −1

D. x > −1

12. In a school, 80 pupils wrote an examination and 64 of them passed. What is the percentage of pupils who passed?

A. 80%

B. 16%

C. 20%

D. 64%

13. The interior angle of a regular polygon is 120°. How many sides has the polygon?

A. 3

B. 4

C. 5

D. 6

14. Kofi throws a die. What is the probability that he throws the number 2?

15. What is the image of −4 under the mapping

A. 4

B. 2

C. −4

D. −2

16. Find the value of P in the diagram below.

A. 110

B. 90

C. 70

D. 40

17. Make "a" the subject of the relation

18. What is the value of x in the relation 5^{x} = 125

A. 2

B. 3

C. 4

D. 5

19. Calculate the length of QR in the triangle PQR.

A. 11

B. 14

C. 16

D. 17

20. Five cards are numbered one to five. A card is picked at random. What is the probability that it has an even number?