PREPARATORY QUESTIONS

ONE ROW/LINE ARRANGEMENT

PREPARATORY SET-74 (MODERATE)

Direction (Qs.1 to 5): Study the following information carefully and answer the questions given below.

A certain number of persons were seated in a row facing the North. The information about only few of them is known. F was seated 3rd to the left of E. Number of persons seated to the right of G was equal to the number of persons seated to the left of E. C was 2nd to the right of G. Not more than 1 person was seated to the right of C. D was 3rd to the left of C. A was 2nd to the right of B and was neighbouring D. Number of persons seated between B and E was equal to the number of persons seated between B and G.

Question No : 1

How many persons were seated in the row?

(1) 12

(2) 13

(3) 15

(4) 16

(5) 17

Question No : 2

If J was to the immediate left of K, then how many different arrangements are possible?

(1) 1

(2) 2

(3) 3

(4) 4

(5) Can’t Say

Question No : 3

How many persons were seated between B and E?

(1) None

(2) 1

(3) 2

(4) 3

(5) Can’t be determined

Question No : 4

How many persons were seated between B and F?

(1) 3

(2) 5

(3) 2

(4) 7

(5) 6

Question No : 5

If M was seated 3rd to the left of N then how many different arrangements will be possible?

(1) 1

(2) 4

(3) 2

(4) None

(5) 3