While preparing a detailed estimate 

Surveys which are carried out to provide a national grid of control for preparation of accurate maps of large areas, are…

In a queue, Amrita is 10th from the front while Mukul is 25th from behind and Mamta is just in middle of the two. If 50 …

Of the total estimate cost of building the cost of electrification usually accounts for 

The directive principle of the state is mentioned in which article of the constitution? 

A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assist…

The average age of 8 members is 40 years. A member aged 35 years retired and his place was taken by another member aged …

Prismatic compass is considered more accurate than a surveyor's compass, because