Choose Odd Number Pair / Group
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In Choose odd Number Pair / Group, certain pairs / groups of numbers are given out of which all except one are similar in some manner while one is different. The numbers in these similar pairs may have the same property or may be related to each other according to the same rule. The candidate is required to choose the odd pair / group.
In all other pairs, the difference between the two numbers is 12.
In all other pairs, first number is the cube of the second.
In all other pairs, the two numbers have 3 as the common factor.
This is the only group in which the two numbers have no common factor.
All other groups consist of a number, its square and its cube.
In all other groups, the numbers are in the ratio 1 :2 : 4 : 3.
In all other pairs, second number is obtained by multiplying the first number by 12.
All other pairs, consist of prime numbers only.
In all other pairs, one of the two numbers is prime.
This is the only group in which the sum of the digits of both the numbers is the same.