1. Choose the correct sentence:
2. Antonym of “EXPAND”
3. If speed = 60 km/h, distance covered in 2 hours = ?
4. Work done when force is perpendicular to displacement:
5. Which of the following is a compound?
6. Which gas is used in respiration?
7. Solve: 3x = 18
8. Value of cos 60° = ?
9. Series: 5, 10, 20, 40, ?
10. Coding: SUN → TVO, then PEN → ?