1. Choose correct sentence:
2. Synonym of “FRAGILE”
3. If velocity increases, kinetic energy:
4. Work done is zero when angle is:
5. Which is an element?
6. Valency of Magnesium:
7. If α+β=10 and αβ=21, roots are:
8. sin²45° + cos²45° = ?
9. Series: 3, 7, 15, 31, 63, ?
10. Coding: MAP → NBQ, then CAR → ?