A) \[3\,\,\frac{1}{3}\] hours
B) 6 hours
C) 10 hours
D) \[13\frac{1}{3}\] hours
Correct Answer: A
Solution :
Remaining tank \[=1-\frac{3}{4}=\frac{1}{4}\] Then, required time\[=\frac{1}{4}\,\,\left[ \frac{8\times 5}{8-5} \right]\] \[=\frac{10}{3}=3\,\,\frac{1}{3}\]hoursYou need to login to perform this action.
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