Choose the correct water image of the given figure (X) from amongst the four alternatives. 

Who is the Chairman of the National Planning Commission? 

Pipe P and Pipe Q can fill a tank in 5 hours and 15 hours respectively. R can empty the same tank in 7.5 hours. How much…

Postal Highway (Hulaki Rajmarga) passes through ……… district of Nepal. 

The area of a sloping surface of a protective embankment of mean height ‘d’, side slopes S : 1 and length ‘L’ is 

Estimate the quantity of plastering in a 4-meter-long 3-meter height and 30 cm thick wall 

Which of the following test is used to determine the rate of wear of stone? 

Varnish is a solution of resins or resinous substances dissolved in