Q: 111 (CDS-I/2010)

Match List-I with List-II and select the correct answer using the code given below the Lists Code
(Item)(Toxic Substance)
A. CFL lamp1. Nitrogen oxides
B.Automobile battery2. Phthalates
C. Polymer3. Lead
D. Diesel engine4. Mercury
question_subject: 
General Knowledge
question_year: 
2010
question_exam: 
CDS-I
stats: 
0,368,120,40,368,40,40