1. Choose the correct sentence:
2. Antonym of “VAST”
3. A body moving with uniform acceleration covers 20 m in first 2 s and 60 m in next 2 s. Acceleration = ?
4. If kinetic energy becomes four times, velocity becomes:
5. Which of the following is an exothermic process?
6. If an atom has atomic number 11, number of electrons = ?
7. If (x - 1/x) = 3, then (x² + 1/x²) = ?
8. If a + b = 10 and ab = 21, then a² + b² = ?
9. Series: 1, 4, 9, 16, 25, ?
10. Coding: TRAIN → USBJO, then PLANE → ?