App Logo

No.1 PSC Learning App

1M+ Downloads
400 : 20 : : 484 : ?

A26

B28

C21

D22

Answer:

D. 22

Read Explanation:

20² = 400 22² = 484


Related Questions:

Electricity is related to 'wire' in the same way 'water' is related to:
മേശ : തടി :: തുണി : ____
Choose the best alternative as the answer. A bulb always has
The following words have a certain relation to each other. Select the pair which has the relationship Distance : mile :
Select the option that is related to the third word in the same way as the second word is related to the first word. Medicine : Disease :: Food : ?