Question

in each
15. (i) In how many ways 6 boys and 4 girls be arranged in a row so that no 2 girls are together?
[W.B.H.S. 1991 Type]
(ii) In how many ways can 5 girls and 3 boys stand in a row so that no 2 boys are together?
(I.C.W.A. I. June 1987; W.B.H.S. 2002]
16. Find the number of arrangements that can be made out of the letters of the following words:
ACCOUNTANT
C.A. Ent. May, 1976]
oral​

Answer 1

Answer:

1.In first row 3 boys and 2 girls and in second row 3 boys and 2 girls.