If a right angled triangle is made to revolute about one of its perpendicular sides the solid formed is ____ 

Civil Service Act has provided 22% reservation for Madhesi and how much percent reservation has been provided for tribal…

Select the correct statement. 

An ideal ware house is provided.  

The property of fresh concrete, in which the water in the mix tends to rise to the surface while placing and compacting,…

Sludge from a septic tank should be removed in 

The ability of a material to resist deformation is said to be 

The unit of payment for fixing of glass panes or cleaning is in