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Select the number set which is different from the rest.
Question

Select the number set which is different from the rest.

A.

(63, 91)

B.

(50, 85)

C.

(32, 48)

D.

(14, 27)

Correct option is D

Given :
number set which is different from the rest
Solution:
The pattern followed here is:
(63, 91) => 63 and 91 are divisible by 7.
(50, 85) => 50 and 85 are divisible by 5.
(32, 48) => 32 and 48 are divisible by 2, 4, 8, and 16
(14, 27) => 14 and 27 have no common factors.
Thus, the set (14, 27) is different from the rest.
Hence, "(14, 27)" is the correct answer. ​​

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