DIRECTIONS: These questions are based on the following information.
Eight persons A, B, C, D, E, F, G and H are sitting in a row facing North. Only two persons are sitting to the left of D. A is adjacent to G and F. E is at one of the ends and three persons are sitting between him and G.

It C is at one of the ends and B is adjacent to D, then how many persons are sitting between C and H?

DIRECTIONS: These questions are based on the following information.
Eight persons A, B, C, D, E, F, G and H are sitting in a row facing North. Only two persons are sitting to the left of D. A is adjacent to G and F. E is at one of the ends and three persons are sitting between him and G.

If there are three persons between B and H, then who is sitting to the left of D?

Fifteen students are standing in horizontal row from left to right. If all the odd numbered students in the row are shifted to successive odd—numbered positions, what will be the position of Sonam who was 7th from the left end in the row initially?

In a row of boys, if A is 10th from left and B is 9th from the right and interchange their positions, A becomes 15th from the left. How many boys are there in the row?

In a row of children Dipti is 9th from the left and Kashish is 13th from the right. when they exchange their positions and then Dipti becomes 18th from the left. What is the new position of Kashish from the right end of the row?

In a row of girls, Kamya is 5th from the left and Preeti is sixth from right. When they exchange their position, then Kamya becomes 13th from the left. What is the new position of Preeti from right?

A is 13th from top, B is 18th from bottom. When A and B change their position then A becomes 21th from top. What is the new position of B from bottom?

Directions: Few persons were seated in 3 different rows facing the north. The rows were numbered 1-3 such that the last row was numbered 1, the row exactly in front of it was numbered 2 and so on. The seats were numbered 1, 2, 3 and so on in ascending order from left to right. All rows did not necessarily have the same number of seats. The information about only few persons is known.
(i) S’s seat number was one less than as that his row number.
(ii) S was 2nd to the left of K. Nobody was seated to the right of N.
(iii) Row-1 had 6 seats.
(iv) T was seated at one of the extreme ends but not adjacent to R .
(v) Row 3 had one seats more than that in row 2.
(vi) M was 3rd to the left of P. M and P was not seated any extreme end of the row.
(vii) R was seated behind M, they had the same seat number but they were not in consecutive rows.
(viii) M not seated with N and T.
(ix) The maximum number of seats was six in any row.

How many persons were seated to the right of R?