Q: 91 (NDA-II/2009)

Match List-I with List-II and select the correct answer using the code given below the Lists :
List-I (Material)
A. Cement
B. Glass
C. Ink
D. Soap
List-II (Important Ingredient)
1. Sodium salt of fatty acids
2. Carbon black
3. Silica in the form of quartz
4. Aluminates and silicates of calcium
Codes : A B C D
question_subject: 
Science
question_year: 
2009
question_exam: 
NDA-II
stats: 
0,256,72,256,16,16,40