Q. In the gravitational system, normally Water requirements is (Solved)
1. 2 to 7 liter per capita per day.
2. 10 to 45 liter per capita per day.
3. 1 to 2 liter per capita per day.
4. 150 to 200 liter per capita per day.
- d. 150 to 200 liter per capita per day.