Question

10 students a, b, c, d, e, f, g, h, i and j are sitting in row facing west. B and f are not sitting one either

Answer 1

Answer:

EGFDJA(H/C)BI(H/C)

Step-by-step explanation:

Complete question

Ten students A, B, C, D, E, F, G, H, I and J are sitting in a row facing west.

(i) B and F are not sitting on either of the edges.

(ii) G is sitting to the left of D and H is sitting to the right of J.

(iii) There are four persons between E and A.

(iv) I is to the right of B and F is to the left of D.

(v) J is in between A and D and G is in between E and F.

(vi) There are two persons between H and C.

J is in between A and D  

AJD together    F is left of D

so FDJA

G is in between E & F

so  EGFDJA

H is sitting to the right of J. & There are two persons between H and C.

these become 4 persons

H , C , B I

so EGFDJA(H/C)(B/I)(B/I)(H/C)

I is to the right of B

so

EGFDJA(H/C)BI(H/C)

Here west is assumed upward