Question

How many 'M's are immediately preceded and followed by 'N' in the following series?

M N N M N N M M M N N N O O M M M M N N M M M T T M N M N M N M N 

1. 3
2. 5
3. 7
4. 4

Answer 1

Correct Answer - Option 4 : 4

The logic followed here is:

Conditioned to be checked:

'M's which are immediately preceded and followed by 'N' in the given series are:-

N → M → N

M N N M N N M M M N N N O O M M M M N N M M M T T M N M N M N M N 

Four such 'M's which are immediately preceded and followed by 'N' in the given series.

Hence, the correct answer is "4".

Immediately preceded by means immediately before or to come just before.

Immediately followed by means immediately after or to come just after.