Question

Match List-I with List- II and select the answer using the codes given below the lists:

	List-I		List-II
A.	Microscope	1.	To see objects on the surface by an observer in a trench
B.	Telescope	2.	To see small objects
C.	Periscope	3.	To see distant objects
D.	Camera	4.	To take photographs of objects

• A. $2143$
• B. $1234$
• C. $2341$
• D. $2314$

Answer 1

Answer: (D)

Microscope - is used to see small object which cannot be seen by naked eye

telescope - is used to see object which are situated at a long distance eg. sun, moon , planet

periscope -The uses of a periscope include observation around barriers and at times when viewing a location directly would be dangerous. Periscopes are typically used in submarines to see above the water.

Camera - is used to capture photos of objects.

Thus matching will be

A - 2 , B - 3 C - 1 and D - 4

hence Option D is correct.