Q: 84 (CDS-I/2008)

Consider the following statements
1. Cigarette smoking exposes a person to benzene.
2. Benzene is a known carcinogen.
Which of the statements given above is/are correct ?
question_subject: 
General Knowledge
question_year: 
2008
question_exam: 
CDS-I
stats: 
0,344,72,40,16,344,16