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Standard IX
Biology
Crop Production Management
The delta for...
Question
The delta for a crop having base period 120 days is 70 cm. What is the duty ?
A
2480 hectare/cumec
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B
1481 hectare/cumec
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C
148 hectare/cumec
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D
1.481 hectare/cumec
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Solution
The correct option is
B
1481 hectare/cumec
D
u
t
y
=
864
×
120
70
=
1481
h
e
c
t
a
r
e
/
c
u
m
e
c
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