1. Choose the correct sentence:
2. Antonym of “TRANSPARENT”
3. A car increases its velocity from 15 m/s to 25 m/s in 5 seconds. Acceleration = ?
4. If work done is zero, the angle between force and displacement is:
5. Which of the following is NOT a mixture?
6. Atomic number of an element is 8. Number of electrons = ?
7. If x + 1/x = 3, find x² + 1/x²
8. If a + b = 7 and ab = 10, find a² + b²
9. Series: 1, 8, 27, 64, 125, ?
10. Coding: TABLE → UBCMF, then CHAIR → ?