Discussion of Question with ID = 714 under Alphabet-Number-Series

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Question

Below is a series of numbers from 1 through 9. Some of them repeat. How many 7 does it contain such that they are completely divisible by both the two predecessors to their left?

9 7 8 3 5 2 7 4 5 9 7 2 7 8 7 9 7 7 6

A

2

B

3

C

1

D

0

Soln.
Ans: d

None.

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