5
Question
In following questions, one term in number series is incorrect.
Find out the incorrect number 10, 14, 28, 32, 64, 68, 132
In following questions, one term in number series is incorrect.
Find out the incorrect number 10, 14, 28, 32, 64, 68, 132
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Solution
The correct option is D 132
Alternately, the numbers are increased by four and doubled to get the next number>
Thus, 10 + 4 = 14;
14 * 2 = 28;
28 + 4 = 32;
32 * 2 =64 and so on.
So, 132 is wrong and must be replaced by (68 * 2) i.e. 136.
Alternately, the numbers are increased by four and doubled to get the next number>
Thus, 10 + 4 = 14;
14 * 2 = 28;
28 + 4 = 32;
32 * 2 =64 and so on.
So, 132 is wrong and must be replaced by (68 * 2) i.e. 136.
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