Match the crystal structure in Column A with the corresponding packing fractions in Column B of the table

Q. Match the crystal structure in Column A with the corresponding packing fractions in Column B of the table

Column A		Column B
1	Simple cubic	P	0.74
2	Hexagonal close-packed	Q	0.68
3	Body-centered cubic	R	0.52
4	Face-centered cubic

(A) 1-P, 2-R, 3-Q, 4-Q

(B) 1-R, 2-P, 3-R, 4-Q

(C) 1-R, 2-P, 3-Q, 4-P

(D) 1-P, 2-R, 3-P, 4-Q

Ans: 1 – R, 2 – P, 3 – Q, 4- P