3 years ago in Time and Work

Two pipes A and B can fill a tank in 24 min. and 32 min. respectively. If both the pipes are opened simultaneously, after how much time B should be closed so that the tank is full in 18 minutes?

[A] 12 minutes
[B] 10 minutes
[C] 15 minutes
[D] 6 minutes
[E] 8 minutes
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Answers

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Avleen saini
Avleen saini - 1 year ago

Avleen saini from New Delhi, India is saying 12 minutes is correct answer

Sayed badruzama
Sayed badruzama - 3 years ago

Sayed badruzama from Mumbai, India is saying 8 minutes is correct answer

Nazia Sayed
Nazia Sayed - 3 years ago

Nazia Sayed from Mumbai, India is saying 10 minutes is correct answer

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