Estimating And Costing MCQ Questions & Answers

In case of laying gullies, siphons, intercepting traps, the cost includes

A) Setting and laying B) Bed concreting C) Connection to drains D) All of these

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Answer: Option D

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The minimum width of a septic tank is taken

A) 70 cm B) 75 cm C) 80 cm D) 90 cm

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Answer: Option B

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The total length of a cranked bar through a distance (d) at 45° in case of a beam of effective length L, is

A) L + 0.42 d B) L + (2 × 0.42 d) C) L - (0.42 d) D) L - (2 × 0.4 d)

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Answer: Option B

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The correct Prismoidal formula for volume is

A) $${\text{D}}$$ [first area + last area + Ʃ Even area + 2 Ʃ odd areas] B) $$\frac{{\text{D}}}{3}$$ [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas] C) $$\frac{{\text{D}}}{3}$$ [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas] D) $$\frac{{\text{D}}}{6}$$ [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas]

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Answer: Option B

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The assumption on which the trapezoidal formula for volumes is based, is

A) The end sections are parallel planes B) The mid-area of a pyramid is half the average area of the ends C) The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied D) All the above

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Answer: Option D

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Estimating And Costing MCQ Questions & Answers | Civil Engineering