Q: 42 (NDA-I/2012)


Which one among the following is the correct order of amount of lime (CaO), silica (Si02), alumina (AI203) and ferric oxide (Fe2O3) in Portland cement?
question_subject: 
Science
question_year: 
2012
question_exam: 
NDA-I
stats: 
0,120,64,120,48,8,8