In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is:

75 cu. m
750 cu. m
7500 cu. m
75000 cu. m

Correct answer: 750 cu. m

Solution

Rainfall volume equals area × depth. Here, 1.5 hectares = 15,000 m² and rainfall depth = 0.05 m, so volume = 15,000 × 0.05 = 750 m³. Hence the correct answer is 750 cu. m.

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