Question

Prepare a preliminary estimate of four storeyed office building having total carpet

area of 2000sq.m for obtaining the administrative approval of the government, given

the following data. It may be assumed that 40% f the built up area will be taken up by

corridors, verandah, lavatories, staircase etc.

Plinth area rate in Rs. 4500/- per sq.m.

Extra due to deeper foundation at site 1 % of building cost.

Extra for special architectural treatment 0.5% of building cost.

Extra for water supply and sanitary installations at 8% of building cost.

Extra for internal electrical installation at 12.5% of building cost.

Extra for other services 5% of building cost.

Contingencies – 2.5%

Supervision charges – 10 %.

Answer 1

Answer:

A particle has a displacement of 40m along OX in the first 5s and 30m perpendicular to OX in

the next 5s. The magnitude of average velocity of the particle during the time internal of 10s is

a) 6 ms–1 b) 7 ms–1 c) 8 ms–1 d) 5 ms–1 [