For the following questions answer them individually
Clay bricks are made of earth having
The compound first to settle in cement is
The age of trees can be understood by
Putty is made up of
Which of the following Bouge’s compounds of cement liberates maximum heat of hydration?
As per IS : 456 - 2000,the organic content of water used for making concrete should NOT be more than
Which of the following is the hardest wood?
Doglegged stairs are
If d is the constant distance between the sections, then the correct prismoidal formula for volume is
The cross-section of a strip footing is shown below:

The quantity of 150 thick PCC (1 : 3 : 6) per metre length of footing is