An ideal vertical curve to join two gradients, is 

The layer of dry bricks put below the foundation concrete in the case of soft soil is called 

A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assist…

By selling 100 pencils, a shopkeeper gains the sell price of 20 pencils. His gain percentage is 

Gypsum in cement is added for  

When a steel rod is pulled from opposite ends the stress developed will be 

 Which of the following pairs of province and district is not correctly matched? 

Russia is the most vetoed nation in the UN and which is the least vetoed nation?