Challenger Logo

Challenger App

Get it on Google PlayGet it on App Store
Challenger App

No.1 PSC Learning App

★
★
★
★
★
1M+ Downloads
Get App
400 : 20 : : 484 : ?

A26

B28

C21

D22

Answer:

D. 22

Read Explanation:

20² = 400 22² = 484

Related Questions:

If WALK is represented by VZKJ then TRAP is equivalent to:
Choose the best alternative as the answer. A bulb always has
BAG : 712 :: EGG : _____
Joule is related to energy, in the same way as pascal is related to:
BDFH : JLNP : : RTVX : ?