Civil Engineering > GATE 2018 SET-2 > Rainfall
The annual average rainfall in a tropical city is 1000 mm. On a particular rainy day (24-hour period), the cumulative rainfall experienced by the city is shown in the graph. Over the 24-hour period, 50% of the rainfall falling on a rooftop, which had an obstruction-free area of 50 m2, was harvested into a tank. What is the total volume of water collected in the tank in liters?
A
25,000
B
18,750
C
7,500
D
3,125

Correct : c

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Related Topics

rainfall tropical city GATE Civil Engineering 2018 rooftop harvesting cumulative rainfall graph water collection tank civil engineering gate roof area calculation total volume water collected GATE set-2 question 8

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