engineering recuitment TNPSC AE Civil 2024 Test series Construction Materials and Management Miscellaneous Material
Assertion (A): A pozzolana is a finely ground siliceous glassy material which do not possess cementitious property.
Reason (R): Pozzolana reacts in presence of water with lime at normal temperature to form compounds having cementitious property.1
Both A and R are true and R is the correct explanation of A.
2
Both A and R are true and R is NOT the correct explanation of A.
3
A is true but R is false.
4
A is false but R is true.