Civil Service Exam Reviewer 2026 | Practice Questions with Answers

1. Solve: (12÷3)(2+2) a. 1 b. 0.5 c. 16 d. 8 2. What is 15% of 200? a. 20 b. 25 c. 30 d. 40 3. Convert 0.625 to a fraction in simplest form. a. 5/8 b. 3/4 c. 1/2 d. 5/6 4. If 2x - 10 = 20, what is the value of x? a. 5 b. 10 c. 15 d. 20 5. A car travels 180 km in 3 hours. What is its speed? a. 50 kph b. 60 kph c. 70 kph d. 80 kph 6. Find the next number in the series: 2, 4, 8, 16, ___. a. 24 b. 32 c. 48 d. 64 7. What is the average of 15, 25, and 35? a. 20 b. 25 c. 30 d. 35 8. Solve: 10 + 10 x 10 ÷ 10 a. 100 b. 20 c. 10 d. 0 9. If a shirt costing ₱800 is sold at a 25% discount, how much is the discount? a. ₱100 b. ₱200 c. ₱300 d. ₱400 10. Solve for y: y/4 + 2 = 10 a. 32 b. 24 c. 36 d. 16 11. A rectangle has a length of 12 cm and width of 8 cm. What is its area? a. 40 sq. cm. b. 96 sq. cm. c. 20 sq. cm. d. 48 sq. cm. 12. Find the square root of 0.09. a. 0.3 b. 0.03 c. 0.003 d. 3 13 If 5 workers can build a wall in 10 days, how many workers are needed to build it in 2 days? a. 15 b. 20 c. 25 d. 50 14. What is 1/3 of 3/4? a. 1/4 b. 1/2 c. 3/7 d. 4/7 15. Find the next number: 100, 95, 85, 70, ____. a. 60 b. 55 c. 50 d. 45 16 Solve: 2^3 + 3^2 a. 12 b. 17 c. 13 d. 25 17. What is the value of x if 3x + 5 = x + 15? a. 5 b. 10 c. 2.5 d. 20 18. If the probability of rain is 0.4, what is the probability of NO rain? a. 0.4 b. 0.6 c. 1 d. 0 19. A box has dimensions 10x5x2. What is its volume? a. 17 b. 100 c. 50 d. 70 20. Solve: 50 - (5 x 4 ÷ 2) a. 40 b. 45 c. 48 d. 30 21. What is the ratio of 40 minutes to 2 hours? a. 1:3 b. 1:2 c. 1:4 d. 1:5 22. If a student got 45 correct answers out of 50, what is the percentage? a. 85% b. 90% c. 95% d. 80% 23. Find the value: √144 - √25 a. 10 b. 7 c. 5 d. 12 24. If x = 2 and y = 3, what is 2x^3 + y? a. 11 b. 14 c. 19 d. 7 25. Find the next number in the series: 1, 4, 9, 16, ___. a. 20 b. 25 c. 30 d. 36