The number of ways in which 3 boys and 2 girls can be arranged in a queue, given that the 2 girls have to be next to each other, is?

12
24
48
120

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : 48

Arrangement of boys and girls

When two girls have to be next to each other

then two girls can be next in 2! ways = 2 × 1 ways = 2 ways

Consider two girls as a single person then 3 boys and 2 girls can be next to each other in 4! × 2 ways

so total number of ways = 4 × 3 × 2 × 2 = 48 ways

4 views Answered 2022-09-04 04:29

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