In following questions, one term in number series is incorrect. Find out the incorrect number 24, 27, 31, 33, 36
A
24
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B
27
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C
31
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D
33
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Solution
The correct option is D 31 Each term in the series is increased by 3 to obtain the next term. So, 31 is wrong and must be replaced by (27 + 3) i.e. 30.