The types of level normally used in hilly area is  

How many times has the Civil Service Regulations been amended so far? 

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

The interest calculated on the basis of 365 days a year is known as 

If the smallest division of a vernier is longer than the smallest division of its primary scale, the vernier is known as…

Which of the following is not the organ of united nation  

Rapid hardening cement contains 

In a hotel, food is available for 148 persons for 51 days. If after 9 days, 37 persons left the hotel, then for how many…