Question : Fill in the blanks-
According to Indian agriculture engineer, 27th edition, 2000, from 174 million hector of land is facing serious problem of land degradation out of which ____ million hector is subject to other factors excluding water and wind.
Option 1: 40
Option 2: 30
Option 3: 20
Option 4: 10
Correct Answer:
30
Solution :
According to Indian agriculture engineer, 27th edition, 2000, from 174 million hector of land is facing serious problem of land degradation out of which 30 million hector is subject to other factors excluding water and wind.
Hence Option B is correct.