Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 3 (Q.No. 49)
49.
Consider the following statement: High early strength of cement is obtained as a result of
1. fine grinding.
2. decreasing the lime content
3. burning at higher temperatures
4. increasing the quantity of gypsum.
Of these statements :
1 and 2 are correct
1 and 3 are correct
2, 3 and 4 are correct
1, 3 and 4 are correct
Answer: Option
Explanation:
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