Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Ecology and Environment Environmental pollution
Which of the following can be found as pollutants in the drinking water in some parts of India?
1. Arsenic
2. Sorbitol
3. Fluoride
4. Formaldehyde
5. Uranium
Select the correct answer using the codes given below.
1
1 and 3 only
2
2, 4 and 5 only
3
1, 3 and 5 only
4
1, 2, 3, 4 and 5