Question

Water is pouring into a cuboidal reservoir at the rate of $$60$$ litres per minute. If the volume of reservoir is $$108\;m^3$$, find the number of hours it will take to fill the reservoir.

A
30hours
B
3hours
C
80hours
D
None of these

Solution

The correct option is A $$30\;hours$$Volume of the reservoir$$=108\;m^3$$$$=108\times1000$$ litres$$=108000$$ litresSince water is pourind into reservoir @ $$60$$ litres per minute.$$\therefore$$ Time taken to fill the reservoir$$=\displaystyle\frac{108000}{60\times60}hours=30\;hours$$.Mathematics

Suggest Corrections

0

Similar questions
View More

People also searched for
View More