Question

Microphone : Loud :: Microscope : ?
A) Investigate
B) Magnify
C) Examine
D) Elongate

Answer 1

B) Magnify  is Correct Option

Answer 2

Microphone : Loud :: Microscope : ?

A) Investigate

B) Magnify

C) Examine

D) Elongate

The answer is option (B) Magnify

This is ANALOGY Reasoning question.

There is a certain relation between two given words on one side of : : and one word is given on another side of : : while another word is to be found from the given alternatives, having the same relation with this word as the given pair has.

Explanation:

As Microphone makes sound louder similarly Microscope makes the object magnified.