other govt exam AIIMS CRE LDC/UDC/Steno/DEO/JAA/SAA Test Series 2025 Quantitative Aptitude Time and Work Pipe and Cistern
In order to fill an empty pond with water, two pipes A and B are engaged. Pipe A alone can fill the pond in 70 hours and pipe B alone can fill it in 80 hours. If both the pipes A and B are opened simultaneously, how much time will be required to fill the pond?
1
37.33 hours
2
27.30 hours
3
25.85 hours
4
32.45 hours