Question

Seven boxes, A, B, C, D, E, F and G, are kept one above the other, such that the bottommost box is numbered as 1, the box above it is numbered as 2 and so on. How many boxes are between G and D? Statements:
I. B is three boxes above
A. A is an even numbered box. G is immediately above
B. There is one box between B and
C. There are two boxes between F and E which is a prime numbered box.
II. B is four boxes above
D. E is two boxes above
B. F is two boxes below G. C is above
A.

Q: Answer-Seven boxes, A, B, C, D, E, F and G, are kept one above the other, such that the bottommost box is n...

From I. Four boxes are between G and D. Hence data in statement I alone is sufficient to answer the question. From II. We cannot fix the position of G. Hence data in statement II alone is not sufficient to answer the question.

A The data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.

B The data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.

C The data either in statement I alone or in statement II alone are sufficient to answer the question.

D The data given in statements I and II together are not sufficient to answer the question.

E The data in statements I and II together are necessary to answer the question.