Directions: What is the next number in the given number series?
2880, 480, 96, 24, ?2nd term = 2880 ÷ 6 = 480.
3rd term = 480 ÷ 5 = 96.
4th term = 96 ÷ 4 = 24.
5th term = 24 ÷ 3 = 8
∴ 5th term is 82. What should come in place of question mark ‘?’ in the following number series? 2, 9, ?, 149, 597
3. Directions: What is the next number in the given number series? 165, 195, 255, 285, 345, ?
4. Find the wrong term in the series. 324, 325, 317, 340, 300, 371
5. What should come in place of ‘?’ in the following number series? 12, 24, 144, ?, 1728, 3456
7. What will come in place of question mark '?' in the following number series? 13, 16, 22, 33, 51, ?
8. Find the wrong number in the following number series. 12, 21, 55, 102, 174, 267, 381, 516, 672
10. What should come in place of ‘?’ in the following number series? 43, 69, 58, 84, 73, ?