1. Choose correct sentence:
2. Antonym of “TRANSPARENT”
3. If displacement is zero, work done is:
4. Acceleration is zero when:
5. Which is a compound?
6. Atomic number represents:
7. If roots are equal, then b² - 4ac is:
8. Value of tan 45° + cot 45° = ?
9. Series: 2, 5, 10, 17, 26, ?
10. Coding: BOX → CPY, then PEN → ?