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Four numbers have been given, out of which three are alike in some manner and one is different. Select the one that is different.1. 3602. 2343. 3414. 123

Answer» Correct Answer - Option 3 : 341

Except for 340, all other numbers are divisible by 3. 
To check if a number is divisible by 3 or not, see if the sum of the digits of the number is divisible by 3 or not.
3 + 6 + 0 = 9 (divisible by 3)
2 + 3 + 4 = 9 (divisible by 3)
3 + 4 + 1 = 8 (not divisible by 3)
1 + 2 + 3 = 6 (divisible by 3)

Hence, 341 is different from the other three.


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