Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Ecology and Environment Environmental pollution
Which of the following is/are the sources of Radioactive pollution?
a. Nuclear reactors
b. Soil sediments
c. Medical equipment
d. Magma
Select the correct answer using the code given below.
1
a and c only
2
a and d only
3
a, b and c
4
a, b , c and d