Width of vehicles affects the width of 

Civil Service Act 2049 has provided how many levels for gazetted? 

In a unsewered area of rural Nepal, Sanitation System generally adopted is: 

What will replace the question mark?    

Manhole is said to be shallow if its depth is less than;      

उपयुक्त विकल्प छानी pattern पुरा गर्नुहोस;m _ n _ m _ n _  a_ n _ a _ _ m a  &nb…

Find the discharge of water flowing over a rectangular notch of 1.5 m length when the constant head over the notch is 27…

The method of used for drilling of tube well in compacted rock material is