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Question

Complete the series by finding the missing term from the given alternatives.
2,5,10,5,8,16,11,14,?

A
22
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B
24
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C
26
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D
28
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Solution

The correct option is C 28
In the series,
2nd term=1st term+3=5
3rd term=2nd term×2=10
4th term=3rd term5=5
Again continue in the same manner,
5th term=4th term+3=8
6th term=5th term×2=16
7th term=6th term5=11
8th term=7th term+3=14
9th term=8th term×2=28.
Hence 28 replaces question mark ?.



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