What will come in the place of question (?) mark in following number series:…
2022
What will come in the place of question (?) mark in following number series:
2, 6, 12, 20, 30, ?
- A.
46
- B.
42
- C.
44
- D.
48
- E.
52
Attempted by 53 students.
Show answer & explanation
Correct answer: B
The sequence follows n(n+1): 1x2 = 2, 2x3 = 6, 3x4 = 12, 4x5 = 20, 5x6 = 30, so the next term is 6x7 = 42.