Question

Passage : The number of ways of arranging 5 boys and 5 girls in a row.
24. All the girls are sit together
a) 6! x 5!
b) 6! x 6!
c) 5! x 5!
d) 2 x 6! 5!
25. No two girls are sit together
a) 6! x Ⓡp
b) 5! Ops
c) 5! x 6!
d) (6!)
26. Boys and girls come alternatively
a) (5!)
b) 6! x 5!
c) 2 x 5! x 5! d) (6!)
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Answer 1

Answer:

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