Select the number-pair in which the two numbers are related in the same way as are the two numbers of the given number pair. 11 : 242

Options

A. `15 : 375`
B. `5 : 52`
C. ` 8 : 128`
D. ` 9 : 729 `

Answer

C

Explanation

`11:242rarr2xx11^(2)=242`
Similarly, `8:128rarr2xx8^(2)=128`.
So, option C is correct.