Question

Match List-1 (Type of cement) with List-2 (characteristics) and select the correct answer using the codes given below the lists:
List-1
A. Ordinary portland cement
B. Rapid hardening cement
C. Low heat cement
D. Sulphate resistant cement

List-2
1. The percentage of $C_{3}S$ is maximum and is of the order of 50%
2. The percentages of $C_{2}S$ and $C_{3}S$ are the same and of the order of 40%
3. Reacts with silica during burning and causes particles to unite together and development of strength.
4. Preserves the form of brick at high temperature and prevents shrinkage

• A. A-2, B-4, C-1, D-3
• B. A-3, B-1, C-4, D-2
• C. A-2, B-1, C-4, D-3
• D. A-3, B-4,C-1, D-2

Answer 1

The correct option is B A-3, B-1, C-4, D-2

(b)