OAV-NUMBER THEORY (PRACTICE SET-3)

Questions in this test

1. When 486 is divided by 18, then the quotient is equal to ___
2. (50 + 8 ÷ 2 – 10 × 4) is equal to:
3. Simplify: (2 × 5 + 4 ÷ 2)
4. Sum of the first 10 odd numbers is ___
5. What number multiplied by 22 gives a product of 264?
6. The value of (17 × 20 + 14 × 20):
7. The simplification of (3 ÷ 3 + 3 × 3 – 3):
8. 81 × 20 + 18 × 2 – 400 =?
9. The product obtained on multiplying 324 by a number is 324. What is the number?
10. The least number should be subtracted from 6492 so that the resulting number be divisible by 5.