What comes at the place of the question mark: 2, 6, 12, 20, 30, ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 42.
Given series: 2, 6, 12, 20, 30, ?
2 + 4 = 6, 6 + 6 = 12, 12 + 8 = 20, 20 + 10 = 30, 30 + 12 = 42