Which of the following numbers will replace the question mark (?) in the given series?
7 28 84 336 1008 ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 4032.
7, 28, 84, 336, 1008,?
Logic:
7 × 4 = 28
28 × 3 = 84
84 × 4 = 336
336 × 3 = 1008
1008 × 4 = 4032.