In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is 2/3&n…

The degree of grinding of a cement is called  

Varnish is a solution of resins or resinous substances dissolved in 

In a shaft, the shear stress is not directly proportional to 

That was the prime target of the first five year plan of Nepal ? 

Who discovered electric generator? 

Which of the following arithmetic checks can be applied in rise and fall method? 

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