1. Choose the correct sentence:
2. Synonym of “ELUSIVE”
3. A body starts with velocity 10 m/s and accelerates at 2 m/s² for 5 s. Final velocity = ?
4. If force is doubled and acceleration remains constant, mass becomes:
5. Which process involves absorption of heat?
6. Mass number = 23 and atomic number = 11, neutrons = ?
7. If (x + 1/x) = 4, then (x² + 1/x²) = ?
8. If a - b = 3 and ab = 10, then a² + b² = ?
9. Series: 3, 7, 15, 31, 63, ?
10. Coding: BREAK → CSFBL, then CLEAN → ?