Stone Freshly quarried lime stones and sand stones -

[Dnyan Deshmukh]

Freshly quarried lime stones and sand stones -

(a) are harder and will later on become softer

(b) do not contain moisture

(c) should be immediately used in masonry

(d) should be exposed to open air for two seasons before use in masonry.

The correct Answer Is
(d) should be exposed to open air for two seasons before use in masonry

 

[Baral Prabhat]

D