The reduced levels of points, 30 metres 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 the road 120 in 1, the chainage of the point with no filling or cutting is

Estimating and Costing
The reduced levels of points, 30 metres 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 the road 120 in 1, the chainage of the point with no filling or cutting is

(6 + 15) chains

None of these

(6 + 18) chains

(6 + 12) chains

(6 + 15) chains

None of these

(6 + 18) chains

(6 + 12) chains

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Estimating and Costing
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

3275 m³

3250 m³

3225 m³

3300 m³

3275 m³

3250 m³

3225 m³

3300 m³

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Estimating and Costing
The brick work is not measured in cu m in case of

Half brick wall

One or more than one brick wall

Reinforced brick work

Brick work in arches

Half brick wall

One or more than one brick wall

Reinforced brick work

Brick work in arches

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Estimating and Costing
A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earth work involved.

26,500 m³

27,500 m³

27,000 m³

26,000 m³

26,500 m³

27,500 m³

27,000 m³

26,000 m³

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

The end sections are parallel planes

The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied

All listed here

The mid-area of a pyramid is half the average area of the ends

The end sections are parallel planes

The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied

All listed here

The mid-area of a pyramid is half the average area of the ends

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Estimating and Costing
According to Indian Standards Institute, the actual size of modular bricks is

20 cm x 10 cm x 10 cm

19 cm x 9 cm x 9 cm

25 cm x 13 cm x 7.5 cm

23 cm x 11.5 cm x 7.5 cm

20 cm x 10 cm x 10 cm

19 cm x 9 cm x 9 cm

25 cm x 13 cm x 7.5 cm

23 cm x 11.5 cm x 7.5 cm

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Estimating and Costing

Estimating and Costing The reduced levels of points, 30 metres 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 the road 120 in 1, the chainage of the point with no filling or cutting is

Estimating and Costing The brick work is not measured in cu m in case of

Estimating and Costing A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earth work involved.

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

Estimating and Costing According to Indian Standards Institute, the actual size of modular bricks is

Estimating and Costing
The reduced levels of points, 30 metres 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 the road 120 in 1, the chainage of the point with no filling or cutting is

Estimating and Costing
The brick work is not measured in cu m in case of

Estimating and Costing
A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earth work involved.

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

Estimating and Costing
According to Indian Standards Institute, the actual size of modular bricks is