ESTIMATING AND COSTING QUIZ

0.75

0.25

1

0.5

D [first area + last area + Ʃ Even area + 2 Ʃ odd areas]

D/3 [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas]

D/6 [first area + last area + 2 ∑ Even area + 4 ∑ odd areas]

D/3 [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas]

Length of short walls in-to-in is 3.20 m

All listed here

The total length of centre line of four walls is 20 m

Length of long wall out-to-out is 6.80 m

Honey comb brick work

Brick flat soling

All of these

Half brick walls or the partition

Surface dressing up to 15 cm depths

Both (B) and (C)

Ordinary cuttings up to 1 m

Surface excavation up to 30 cm depths

Mid-section formula

All of these

Trapezoidal formula

Prismoidal formula

Collapsible gates with rails

Expanded metal wire netting

M.S. reinforcement of R.C.C. works

Rolling shutters

30 minutes

20 minutes

40 minutes

25 minutes

Hollow concrete block wall

None of these

Cement concrete in foundation

R.C.C. structure

R.C. Chhajja

Concrete Jeffries

P.C. (Damp proof course)

Form works