Estimating and Costing problems
- 1. Pick up the correct statement from the following:
Options- A. In a gully trap, a water seal of 6 to 7.5 cm is provided
- B. The gully trap collects waste water from the kitchen, sink, wash basins, etc.
- C. The gully trap disconnects the sullage drain from the main drainage system
- D. The grating provided over gully traps is 23 cm square. Discuss
Correct Answer: The gully trap collects waste water from the kitchen, sink, wash basins, etc.
- 2. Pick up the incorrect statement from the following:
Options- 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. Discuss
Correct Answer: None of these.
- 3. If B is the width of formation, d is the height of the embankment, side slope S : 1, for a highway with no transverse slope, the area of cross-section is
Options- A. B + d + Sd
- B. Bd + Sd2
- C. B x d - Sd1/2
- D.
(Bd + Sd2)
Discuss
Correct Answer: Bd + Sd2
- 4. The rate of payment is made for 100 cu m (per % cu m) in case of
Options- 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. Discuss
Correct Answer: all the above.
- 5. Pick up the correct statement from the following:
Options- A. All pipes and fittings are classified according to their diameters
- B. The diameter of the pipes is the nominal diameter of internal bore
- C. All pipes are measured along the centre line of the pipes in metres
- D. Lead caulked joints are enumerated separately
- E. All the above. Discuss
Correct Answer: All the above.
- 6. Pick up the correct statement from the following:
Options- A. The incidental expenses of a miscellaneous character which could not be predicted during preparation of the estimate, is called contingencies
- B. Additional supervising staff engaged at work site, is called work charged establishment
- C. Detailed specifications specify qualities, quantities and the proportions of materials to be used for a particular item
- D. The cost per unit at which the article can be procured, from the open market at a given time, is called 'market rate'
- E. All the above. Discuss
Correct Answer: All the above.
- 7. The trap which is provided to disconnect the house drain from the street sewer is called
Options- A. Master trap
- B. Intercepting trap
- C. Interception manhole
- D. Intercepterchamber
- E. All the above. Discuss
Correct Answer: All the above.
- 8. Pick up the correct statement from the following:
Options- A. Bricks are paid per thousand
- B. Cement is paid per 50 kg bag
- C. Lime is paid per quintal
- D. Brick aggregates is paid per cum
- E. All the above. Discuss
Correct Answer: All the above.
- 9. The expected out turn of half brick partition wall per mason per day is
Options- A. 1.5 m3
- B. 2.0 m3
- C. 4.0 m2
- D. 5.0 m2 Discuss
Correct Answer: 2.0 m3
- 10. The value of 'A' of Indian type W.C. shown in the given figure is :
Options- A. 25 cm
- B. 30 cm
- C. 40 cm
- D. 45 cm Discuss
Correct Answer: 30 cm
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