Select the option that is related to the fifth number in the same way as the first number is related to the second number and the third number is related to the fourth number.
7 : 512 :: 11 : 1728 :: 10 : ?
Answer & explanation
Correct answer: option 1
7 : 512 :: 11 : 1728 :: 10 : ?
The logic followed here is :
(Ist number + 1 )3 = IInd number
As
7 : 512
(7 + 1 )3
= 83
= 512
and
11 : 1728
(11 + 1 )3
= 123
= 1728
Similarly
10 : ?
(10 + 1 )3
= 113
= 1331