Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Which of the following is not a weightless pollutant ? | |
A. | SPM [Correct Answer] |
B. | Thermal pollution [Wrong Answer] |
C. | Radioactive rays [Wrong Answer] |
D. | Noise pollution [Wrong Answer] |