Teaching Jharkhand (JSSC) PRT (1 to 5) Mock Test 2023 Quantitative Aptitude Time and Work Pipe and Cistern
An empty tank is filled with a pipe. Pipe takes 6 hours to fill a (1/5)th of the tank. How much more time will be required by pipe to fill the tank?
1
15 hours
2
19 hours
3
24 hours
4
12 hours