No. of questions - 7
Time -3 min
Negative marking : -0.25 mark
1.
In which of the following years was constituted the ‘Central Ganga Authority’ by Government of India?
2.
Which one of the following gases is used for the purification of drinking water?
3.
The Integrated Ganga Conservation Mission has been called as
4.
Which one of the following is not a biotic resource?
5.
Who among the following environmentalists is known by the name of ‘Jal Purush’?
6.
Which of the following is/are used as a disinfectant of water?
7.
The World Water Conservation Day is celebrated on
