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

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Q. The cross-sections for a highway is taken at

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Q. The detention period in a septic tank is assumed

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Q. The area is measured correct to the nearest

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Q. Cost of fittings and their fixing is specified for the following sanitary fittings

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Q. The volume is measured correct to the nearest

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Q. Pick up the correct statement from the following:

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Q. Pick up the item whose weight is added to the weight of respective item, is

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Q. Size, capacity and materials need be specified for

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Q. A cement concrete road is 1000 m long, 8 m wide and 15 cm thick over the sub-base of 10 cm thick gravel. The box cutting in road crust is

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Q. The expected out turn for earth work in excavation in ordinary soil per mazdoor per day is

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Q. Anti-siphonage pipe is connected to

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Q. According to Indian Standards Institute, the actual size of modular bricks is

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Q. While estimating the qualities for the construction of a building, the correct metric unit is

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Q. The slope of the oultet of 'P trap' below the horizontal is kept

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Q. Pick up the correct statement from the following:

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Q. The unit of measurement is per quintal for the following:

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Q. Pick up the correct statement from the following:

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Q. The ground surface slopes 1 in 50 along a proposed railway embankment 150 m in length. The height of the embankment at zero chainage is 0.5 m, the width is 11 m and side slopes 2:1. If the falling gradient of the embankment is 1 in 150, the quantity of the earthwork calculated by prismoidal formula, is

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Q. The diameter of a domestic sewer pipe laid at gradient 1 in 100 is recommended

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