Four of the following five are alike in a certain way and hence form a group. Which of the following does not belong to the group ?

Only three boxes are kept between G and box number 9. Only two boxes are kept between G and B. B is kept at one of the positions below box number 9, => Box B is kept immediately below box number 9 and box G is placed 3 places below box B.

E is kept immediately below box number 12. E is kept at one of the places above box number 9, => Box number 12 is kept at top and E is placed immediately below it.

Box number 9 is placed immediately below E and box G is placed at last position.

Only one box is kept between B and box number 4, => Box number 4 is kept immediately above box G.

C's box number is not 4 and only two boxes are kept between C and A, => A's box number is 4 and C is kept immediately above B.

There is only one box between E and the box having number less than E. E's box number is neither 7 nor 8, => E's box number is 5 and B's box number is 2.

The difference between F and the box immediately below it is less than four, => F's box number is 7 and G's is 8.

Apart from A-8, there is a gap of one box between the boxes mentioned in the options.

=> Ans - (E)