Which of the following are the reasons/ factors for exposure to benzene pollution?
1. Automobile exhaust
2. Tobacco smoke
3. Wood burning
4. Using var

Question

Which of the following are the reasons/ factors for exposure to benzene pollution?
1. Automobile exhaust
2. Tobacco smoke
3. Wood burning
4. Using varnished wooden furniture
5. Using products made of polyurethane
Select the correct answer using the code given below:

Accepted Answer

(A) 1, 2 and 3 only

Answer

(B) 2 and 4 only

Answer

(C) 1, 3 and 4 only

Answer

(D) 1, 2, 3, 4 and 5