Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 22 (Q.No. 31)
31.
Consider the following oxides :
1. Al2O3
2. CaO
3. SiO2
The correct sequence in increasing order of their percentage in an ordinary portland cement is
1. Al2O3
2. CaO
3. SiO2
The correct sequence in increasing order of their percentage in an ordinary portland cement is
Discussion:
Be the first person to comment on this question !
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers