What should come in place of the question mark ( ? ) in the given series?
77 , 88 , 101 , 116 , ?
Correct Answer :
133
Solution :
The correct answer is 133 (Option 4).
To find the missing number in the series, let's analyze the difference between consecutive terms:
Second term - First term: 88 - 77 = 11
Third term - Second term: 101 - 88 = 13
Fourth term - Third term: 116 - 101 = 15
We can see that the differences between consecutive terms form a simple pattern of consecutive odd numbers:
11, 13, 15, ...
Following this pattern, the next difference should be 17.
To find the missing term (represented by ?), we add 17 to the last known term (116):
Therefore, the number that comes in place of the question mark is 133.
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