Thread: Maths - IQ

Study the following information carefully and answer the questions given below it.

(i) Eleven students A,B,C,D,E,F,G,H,I,J and K are sitting in the first row of the class facing the teacher.
(ii) D who is to the immediate left of F is second to the right of C.
(iii) A is second to the right of E who is at one of the ends.
(iv) J is immediate neighbour of A and B and third to the left of G.
(V) H is to the immediate left of D and third to the right of 1.

(1) If E and D,C and B, A and H, K and F interchange their positions,which of the following pair of students is sitting at the ends?
(A) D and E (B) E and F
(C) D and K (D) K and F

(2) which of the following statements is TRUE in the context of above sitting arrangements?
(A) There are three students sitting between D and G
(B) G and C are neighbours sitting to the immediate right of H
(C) B is sitting between J and I
(D) K is between A and J

Please explain how to solve this problem

Originally Posted by rickymylv

Study the following information carefully and answer the questions given below it.

(i) Eleven students A,B,C,D,E,F,G,H,I,J and K are sitting in the first row of the class facing the teacher.
(ii) D who is to the immediate left of F is second to the right of C.
(iii) A is second to the right of E who is at one of the ends.
(iv) J is immediate neighbour of A and B and third to the left of G.
(V) H is to the immediate left of D and third to the right of 1.

(1) If E and D,C and B, A and H, K and F interchange their positions,which of the following pair of students is sitting at the ends?
(A) D and E (B) E and F
(C) D and K (D) K and F

(2) which of the following statements is TRUE in the context of above sitting arrangements?
(A) There are three students sitting between D and G
(B) G and C are neighbours sitting to the immediate right of H
(C) B is sitting between J and I
(D) K is between A and J

Please explain how to solve this problem

make a sketch of the seating arrangement according to the given directions ...

(i) Eleven students A,B,C,D,E,F,G,H,I,J and K are sitting in the first row of the class facing the teacher.
(ii) D who is to the immediate left of F is second to the right of C.
(iii) A is second to the right of E who is at one of the ends.
(iv) J is immediate neighbour of A and B and third to the left of G.
(V) H is to the immediate left of D and third to the right of 1.

E,K,A,J,B,I,G,C,H,D,F

answer the questions