Question:medium
A rice crop of 5 ha area was irrigated 10 times with 5 cm water per irrigation, find out the total quantity of water applied in cubic meter.
A rice crop of 5 ha area was irrigated 10 times with 5 cm water per irrigation, find out the total quantity of water applied in cubic meter.
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1 hectare-cm is equal to \(100 \text{ m}^3\).
Using this relationship:
\[ \text{Total quantity} = 5 \text{ ha} \times 50 \text{ cm} = 250 \text{ ha-cm} \] \[ 250 \text{ ha-cm} \times 100 \text{ m}^3\text{/ha-cm} = 25,000 \text{ m}^3 \] This dimensional analysis helps complete calculations quickly.
Using this relationship:
\[ \text{Total quantity} = 5 \text{ ha} \times 50 \text{ cm} = 250 \text{ ha-cm} \] \[ 250 \text{ ha-cm} \times 100 \text{ m}^3\text{/ha-cm} = 25,000 \text{ m}^3 \] This dimensional analysis helps complete calculations quickly.
Updated On: Jul 6, 2026
- 5000
- 10,000
- 20,000
- 25,000
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The Correct Option is D
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