Question
Easy
Pipe A alone can fill a tank in 8 hours. Pipe B alone can fill it in 6 hours. If both the pipes are opened and after 2 hours pipe A is closed, then pipe B will fill the tank in:
1
2 hours
2
2.5 hours
3
3 hours
4
3.5 hours
Question Details
Time to Solve: 12
Exam: HTET
Level/Paper: Level 3
Chapter: Word Problems
Topic: Pipe & Cistern
Correct Answer
Option
Explanation
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