Complete the series 2, 20, 42, 68, ______?
- 91
- 81
- 96
- 98
Explanation
Here's the completed series:
2 + 18 = 20
20 + 22 = 42
42 + 26 = 68
68 + 30 = 98
The pattern consists of adding consecutive multiples of 2 (18, 22, 26, 30, ...) to obtain the next term.
Related MCQs
- 52
- 30
- 28
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