# Civil Engineering - Estimating and Costing

### Exercise :: Estimating and Costing - Section 2

36.

The rate of payment is made for 100 cu m (per % cu m) in case of

 A. Earth work in excavation B. Rock cutting C. Excavation in trenches for foundation D. Earth work in filling the plinth E. all the above.

Explanation:

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37.

The cost of the earthwork in excavation for the surface drain of cross-section shown in the given figure for a total length of 5 metres @ Rs. 450% cum, is

 A. Rs. 400 B. Rs. 425 C. Rs. 450 D. Rs. 500

Explanation:

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38.

Pick up the incorrect statement from the following:

 A. No deduction is made for the volume occupied by reinforement B. No deduction is made for the openings upto 0.1 sq.m C. No deduction is made for volumes occupied by pipes, not exceeding 100 sq.cm in cross-section D. No deductions are made for the ends of dissimilar structures up to 500 sq.cm cross-sectional area E. None of these.

Explanation:

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39.

The measurement is made in square metre in case of

 A. Cement concrete in foundation B. R.C.C. structure C. Hollow concrete block wall D. Concrete fencing posts E. None of these.

Explanation:

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40.

Berms are provided in canals if these are

 A. fully in excavation B. partly in excavtion and partly in embankment C. fully in embankment D. All the above.