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Question: Two identical taps fill 2/5 of a tank in 20 minutes.when one of the taps goes dry n how many minutes will the remaining one tap fill the rest of the tank?
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Question: Two identical taps fill 2/5 of a tank in 20 minutes.when one of the taps goes dry n how many minutes will the remaining one tap fill the rest of the tank?
Question 1: Two identical taps fill 2/5 of a tank in 20 minutes.when one of the taps goes dry n how many minutes will the remaining one tap fill the rest of the tank?
View topic: নল ও চৌবাচ্চা (Pipes and Cistern)
5 min
10 min
60 min
20 min
Source: Jamuna Bank Ltd - Probationary Officer - 2009
Answer
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Answer: 60 min
Explanation:
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