Here are the 10 Important Basic civil engineering interview questions | Civil engineering objective questions with answers asked in various construction companies and government civil engineering jobs interview. Also get these civil engineering interview questions and answers pdf for free.

## 1. As per IS 1200, in the measurement of brickwork, no deductions shall be made for

1. Opening up to 0·1 sq. m in area

2. Opening up to 0·01 sq. m in area

3. Opening up to 0·001 sq. m in area

4. Opening up to 1·0 sq. m in area

**1.** Opening up to 0·1 sq. m in area

## 2. Sensitivity analysis is a study of

1. Comparison of profit and loss

2.Comparison of assets and liabilities

3. Change in output due to change in

input

4. Economics of cost and benefits of

the project

**3.** Change in output due to change in

input

## 3. In PERT analysis, the time estimates of activities and probability of their occurrence follow

1. Normal distribution curve

2. Poisson’s distribution curve

3. Beta distribution curve

4. None of the above

**3.** Beta distribution curve

## 4. If a bar is cranked at both ends at an angle of 30, then the extra length required when compared to a straight bar is (D = centre to centre distance between the top and bottom steel.)

1. 2 x 0·72 D

2. 2 x 0·27 D

3. 2 x 0·42 D

4. 2 x 0·24 D

**2.** 2 x 0·27 D

## 5. The number of cement bags required in making plane cement concrete flooring in an area of size 3 m 3 m and 100 mm thick using cement concrete of mix 1 : 3 : 6 is

1. 4 Bags

2. 44 Bags

3. 2·6 Bags

4. 26 Bags

**1.** 4 Bags

## 6. The capacity of a “28 S type” concrete mixer is 0·8 m3. For mixing one cubic metre of concrete, the quantity of cement required is 5·5 bags. In order to avoid fractional usage of cement bags, the volume of concrete (m3) to be mixed per batch will be

1. 0·78

2. 0·49

3. 0·73

4. 0·44

**3.** 0·73

## 7. At a certain station, the mean of the average temperature is 30C and mean of the maximum daily temperature is 45C. What is the airport reference temperature ?

1. 25°C

2. 35°C

3. 45°C

4. None of the above

**2.** 35°C

## 8. Degree of static indeterminacy of a rigid jointed plane frame having 15 members, 3 reaction components and 14 joints is

1. 2

2. 3

3. 6

4. 8

**3.** 6

## 9. Muller-Breslau Principle for influence line is applicable for

1. continuous beams and frames

2. portal frames

3. fixed beam

4. All of the above

**4.** All of the above

## 10. The degree of kinematic indeterminacy of a plane structure shown in the figure neglecting axial strain, is

1. 4

2. 5

3. 6

4. 7

**4.** 7