Question:
Three pipes A, B and C can fill an empty tank together in 8 hours. After working at it together for 2 hours B is closed and A and C can fill the remaining part in 9 hours. Pipe B can fill the empty tank in :
Three pipes A, B and C can fill an empty tank together in 8 hours. After working at it together for 2 hours B is closed and A and C can fill the remaining part in 9 hours. Pipe B can fill the empty tank in :
Updated On: May 21, 2024
- 12 hours
- 16 hours
- 20 hours
- 24 hours
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The Correct Option is D
Solution and Explanation
The correct option is (D):24 hours
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