1.

Four numbers have been given, out of which three are alike in some manner and one is different. Select the different one.1. 412. 493. 474. 43

Answer» Correct Answer - Option 2 : 49

Prime Number : A number that is divisible by '1' and itself.

41, 47 and 43 are prime numbers.

Whereas,

49 is not a prime number.

Hence, '49' is a different number.


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