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1. Find the compaction factor of concrete using the following data: Weight of empty cylinder (W1) = 10 Kg Weight of empty cylinder + Weight of free fall concrete (W2) = 15 Kg Weight of empty cylinder + Weight of hand compacted concrete (W3) = 17 Kg

A

0.78

B

0.81

C

0.68

D

0.71

2. How much track is covered by B.G in India?

A

70 - 80 %

B

More than 90%

C

85 to 90 %

D

50-60%

3. A narrow track is made along the alignment of the hill road to enable access for inspection, collection of data called:

A

Open cut

B

Open tunnel

C

Close Conduit

D

Trace cut

4. What is the acceptable outdoor noise level for industrial areas, as per the IS-code 4954- 1968?

A

50-60 dBA

B

25-35 dBA

C

35-45 dBA

D

40-50 dBA

5. Coefficient of friction μ is the ratio of:

A

Applied Force and Normal Reaction

B

Frictional Force and Normal Reaction

C

Resultant and normal reaction

D

Frictional Force and Resultant

6. The drainage water is sometimes allowed to join the canal water to augment canal supplies through a hydraulic structure called:

A

Canal outlet

B

Level crossings

C

Module

D

Canal inlet

7. The time related to minimum total project cost is:

A

Crash time

B

Between normal time and crash time

C

Normal time

D

Optimistic time

8. Which of the following cash books has only one account that is a cash account?

A

Triple column cash book

B

Petty cash book

C

Simple cash book

D

Double column cash book

9. Difference in elevation between two successive contour lines is called:

A

Contour map

B

Horizontal equivalent

C

Contour line

D

Contour interval

10. What is the magnetic declination if the sum of the magnetic bearing at a place at known in southern hemisphere is 167o?

A

13oE

B

77oN

C

23oS

D

13oW

11. Which of following contracts has contractor and government`s share as 60% and 40% of total project`s cost respectively?

A

EPC contract

B

BOT contract

C

HAM contract

D

Item rate contract

12. Component of the bridge above the level of bearing is known as:

A

Superstructure

B

Sub-structure

C

Adjoining structure

D

Masonry structure

13. The length of a line measured with a 30 m chain is 800.64 m. Afterwards it is found that the chain is 0.05 m too long. The true length of the line is:

A

799.307

B

799.305 m

C

801.974 m

D

801.976 m

14. Which type of soil is benefited by using tile drainage?

A

Black Soils

B

Dry Soils

C

Red Soils

D

Wet Soils

15. What is the usual height of the bridge above the high flood level (HFL)?

A

6 to 7 m

B

4.5 to 6 m

C

3 to 3.3 m

D

1.2 to 1.5 m

16. Design the rate of superelevation for horizontal curve of radius 400 m for a mixed traffic condition, having a speed of 80 Kmph.

A

1

B

0.05

C

0.07

D

0.08

17. The type of road pattern adopted by city roads of Chandigarh is:

A

Radial or star and block pattern

B

Radial or star and grid pattern

C

Hexagonal pattern

D

Rectangle or block pattern

18. The point of contraflexure definitely occurs in _______ beams.

A

overhanging

B

continuous

C

cantilever

D

simply supported

19. The water content corresponding to maximum dry density is called ________.

A

Moisture content

B

Optimum water content

C

Critical water content

D

Zero air void

20. Which of the following is NOT a type of contract?

A

Open tender

B

Lump-sum contract

C

Item rate contract

D

BOT