1. Choose the correct sentence:
2. Antonym of “COMPLEX”
3. A body starts from rest and covers 50 m in 5 s with uniform acceleration. Acceleration = ?
4. If velocity is tripled, kinetic energy becomes:
5. Which of the following is a heterogeneous mixture?
6. If atomic number = 12, valency = ?
7. If (x + 1/x) = 5, then (x² + 1/x²) = ?
8. If a + b = 9 and ab = 20, then a² + b² = ?
9. Series: 3, 6, 12, 24, 48, ?
10. Coding: FIELD → GJFMF, then WORLD → ?