Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
8: 128 :: 6 : ? :: 11 : 242
Answer & explanation
Correct answer: option 2
8: 128 :: 6 : ? :: 11 : 242
The logic followed here is :
Ist number2 × 2 = IInd number
AS
8: 128
82 × 2
= 64 × 2
= 128
and
11 : 242
112 × 2
= 121 × 2
= 242
Similarly
6 : ?
62 × 2
= 36 × 2
= 72