Question

In the following question, there are two words to left of the sign ': :' which are connected in some way. The same relationship is shared by the third word and one of the four alternatives given below under it. Find the correct alternative.

8 : 32 :: 10 : ?

• A. 42
• B. 44
• C. 45
• D. 50

Answer 1

The correct option is D 50

The logic is $x:\frac{x^2}{2}$

$8:\frac{8^2}{2}=32::10:\frac{{10}^2}{2}=50$
$8:32::10:50$

$\therefore$ Correct answer is option $D$