1. What is the SI unit of force?

a) Newton (N) b) Joule (J) c) Watt (W) d) Pascal (Pa)

2. Solve the quadratic equation: \( x^2 – 5x + 6 = 0 \).

a) \( x = 2, 3 \) b) \( x = -2, -3 \) c) \( x = 1, 6 \) d) \( x = -1, -6 \)

3. Find the 10th term of the arithmetic progression: 2, 5, 8, 11, …

a) 29 b) 32 c) 26 d) 35

4. Which of the following is NOT a unit of energy?

a) Calorie b) Kilowatt-hour c) Ampere d) Joule

5. Solve for \( x \): \( 2x + 5 = 17 \).

a) \( x = 6 \) b) \( x = 11 \) c) \( x = 8 \) d) \( x = 5 \)

6. What is the sum of the first 10 terms of the AP: 3, 7, 11, 15, …?

a) 210 b) 230 c) 200 d) 190

7. What is the SI unit of power?

a) Watt (W) b) Joule (J) c) Newton (N) d) Pascal (Pa)

8. Solve the quadratic equation: \( x^2 + 6x + 9 = 0 \).

a) \( x = -3 \) b) \( x = 3 \) c) \( x = 0 \) d) \( x = 6 \)

9. What is the common difference of the AP: 10, 15, 20, 25, …?

a) 5 b) 10 c) 15 d) 20

10. What is the SI unit of electric current?

a) Ampere (A) b) Volt (V) c) Ohm (Ω) d) Coulomb (C)

11. Solve for \( x \): \( 3x – 7 = 14 \).

a) \( x = 7 \) b) \( x = 6 \) c) \( x = 5 \) d) \( x = 8 \)

12. What is the sum of the first 5 terms of the GP: 2, 6, 18, 54, …?

a) 242 b) 230 c) 250 d) 260

13. What is the SI unit of pressure?

a) Pascal (Pa) b) Newton (N) c) Joule (J) d) Watt (W)

14. Solve the quadratic equation: \( x^2 – 4x + 4 = 0 \).

a) \( x = 2 \) b) \( x = -2 \) c) \( x = 4 \) d) \( x = -4 \)

15. What is the 15th term of the AP: 4, 9, 14, 19, …?

a) 74 b) 79 c) 69 d) 84

16. What is the SI unit of temperature?

a) Kelvin (K) b) Celsius (°C) c) Fahrenheit (°F) d) Rankine (°R)

17. Solve for \( x \): \( 4x + 3 = 19 \).

a) \( x = 4 \) b) \( x = 5 \) c) \( x = 6 \) d) \( x = 3 \)

18. What is the sum of the first 8 terms of the AP: 1, 4, 7, 10, …?

a) 88 b) 92 c) 84 d) 96

19. What is the SI unit of frequency?

a) Hertz (Hz) b) Second (s) c) Meter (m) d) Watt (W)

20. Solve the quadratic equation: \( x^2 – 9x + 18 = 0 \).

a) \( x = 3, 6 \) b) \( x = -3, -6 \) c) \( x = 2, 9 \) d) \( x = -2, -9 \)