47. The expected outturn of cement concrete 1 : 2: 4 per mason per day is
- 1.5 m 3
- 2.5 m3
- 3.5 m3
- 5.0 m3
Answer: D
48. The value of ‘C’ of Indian type W.C. shown in the given figure is:
- 400 mm
- 450 mm
- 500 mm
- 550 mm
Answer: C
49. The area is measured correctly to the nearest
- 0.01 sqm
- 0.02 sqm
- 0.03 sqm
- 0.04 sqm
Answer: A
50. The measurement is not made in square meters in the case of
- D.P.C. (Damp proof course)
- Formworks
- Concrete Jeffries
- R.C. Chhajja
Answer: D
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51. The value of ‘A’ of Indian type W.C. shown in the given figure is:
- 25 cm
- 30 cm
- 40 cm
- 45 cm
Answer: B
52. The trap which is provided to disconnect the house drain from the street sewer is called
- Master trap
- Intercepting trap
- Interception manhole
- All the above
Answer: D
53. Due to a change in price level, a revised estimate is prepared if the sanctioned estimate exceeds
- 2.0 %
- 2.5 %
- 4.0 %
- 5.0 %
Answer: D
54. The cost of the earthwork in excavation for the surface drain of the cross-section shown in the given figure for a total length of 5 meters @ Rs. 450% cum, is
- Rs. 400
- Rs. 425
- Rs. 450
- Rs. 500
Answer: C
55. The expected outturn of 2.5 cm cement concrete floor per mansion per day
- 2.5 sqm
- 5.0 sqm
- 7.5 sqm
- 10 sqm
Answer: C
56. Pick up the correct statement from the following:
- The bent-up bars at a support resist the negative bending moment
- The bent-up bars at a support resist the sharing force
- The bending of bars near supports is generally at 45°
- All the above
Answer: D
57. While preparing a detailed estimate
- Dimension should be measured correct to 0.01 m
- Area should be measured correct to 0.01 sqm
- Volume should be measured correct to 0.01 cum
- All the above
Answer: D
58. The item of the brick structure measured in sq.m, is
- Reinforced brickwork
- Broken glass coping
- Brick edging
- Brickwork in arches
Answer: B
59. The most reliable estimate is
- Detailed estimate
- Preliminary estimate
- Plinth area estimate
- Cube rate estimate
Answer: A
60. The reduced levels of points, 30 meters apart along the longitudinal section of a road portion between chainages 5 and 9 are shown in the given figure. If there is a uniform up-gradient of road 120 in 1, the chainage of the point with no filling or cutting is
- (6 + 15) chains
- (6 + 12) chains
- (6 + 18) chains
- None of these
Answer: B
61. According to ISI method of measurement, the order of the sequence is
- Length, breadth, height
- Breadth, length, height
- Height, length, breadth
- None of these
Answer: A
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