question_answer

         Match List-I (Crystal structure) with List-II (atomic packing factor) and select the correct answer using the codes given below the lists: 

List-I		List-II
A.	Simple cubic	1.	94%
B.	Body-centred cubic	2.	74%
C.	Face-centred cubic	3.	52%
D.	Hexagonal close packed	4.	68%

Codes:

A) A\[\to \]3, B\[\to \]4, C\[\to \]2, D\[\to \]1

B) A\[\to \]4, B\[\to \]3, C\[\to \]2, D\[\to \]1

C) A\[\to \]3, B\[\to \]4, C\[\to \]1, D\[\to \]2

D) A\[\to \]4, B\[\to \]3, C\[\to \]1, D\[\to \]2