For highways, tunnelling is preferred to if the open cut exceeds:

‘Grand Slam’ refers to winning certain major tennis tournaments in a single calendar year. The name of the tournaments are A. Australian Open, French Open and US Open B. Australian Open, French Open, Wimbledon and US Open. C. French Open, US Open and Wimbledon D. French Open, US Open, Wimbledon and Olympic

A

D

B

C

B

D

A

Assertion A: English method of tunnelling requires more time as compared to other methods of tunnelling.
Reason R: In English method of tunnelling, the masons and excavators have to work alternately
Select your answer

A

Both A and R is true and R is the correct explanation of A

B

Both A and R is true and R is not the correct explanation of A

C

A is true but R is false

D

A is false but R is true

In the following question below are given two statements followed by two conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: Some roads are highways. No highways are railways. Some rail is railways. Conclusions: I. Some highways are roads. II Some roads are railways. III. All rail is railways. IV. Some rail is not highways.

A

Only conclusion I follows.

B

Only conclusion II follows.

C

Both I and Iv follow.

D

Only conclusion III follows.

Last year, there were three sections in a competitive exam. Out of them 33 students cleared the cut-off in Section A, 34 students cleared the cut-off in Section B and 32 students cleared the cut-off in Section C. 10 students cleared the cut-off in section A and section B, 9 cleared the cut-off in section B and section C and 8 cleared the cut-off in section A and section C. The number of students who cleared only one section was equal and was 21 for each section. How many students cleared all the three sections?

A

6

B

9

C

8

D

7

Which of the following method of tunnelling is being gradually replaced by compressed air tunnelling method?

A

Needle beam method

B

Belgian method

C

Heading and Bench method

D

Forepoling method

Which of the following statements is not true with regard to Highways and Roads? (i) National Highways connect the state capitals, major cities, important ports, railway junctions, etc constitute about 1% of total road length in India. (ii) State Highways join the state capitals with district headquarters and other important towns constitute about 4% of total road length in India. (iii) District roads are the connecting link between District Headquarters and the other important nodes in the district and constitute about 14% of total road length in India. (iv) Rural roads are vital for providing links in rural areas and constitute about 80 per cent of the total road length in India

A

Only (ii)

B

Only (iii)

C

Only (iv)

D

None of the Above

In the question three statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement I: All Highways are lanes Statement II: Some streets are highways Statement III: All streets are expressways Conclusion I: Some expressways are lanes Conclusion II: Some lanes are streets Conclusion III: Some expressways are highways

A

Only conclusions I and II follow

B

Only conclusions II and III follow

C

Only conclusions I and II I follow

D

All conclusions I, II and III follow

In the question below, are given a statement followed by three courses of actions numbered I, II and III. On the basis of the information given, you have to assume everything in the statement to be true, and then decide which of the following suggested courses of actions logically follow(s) for pursuing. Statement: Starting October, all new cars will have pedestrian safety features, including new design of the bonnet, to reduce impact on pedestrians during accidents. Advanced safety features are needed in all vehicles in India as vehicle safety cannot be confined to luxury vehicles only. Around 1.5 lakh people are killed in road accidents every year in the country, nearly 60% of them are pedestrians. Courses of action: I. The government has set a target to reduce the number of road deaths by half in the next two years. The ministry of road transport and highways has been issuing new safety standards for the automobiles along with eliminating the black spots on national highways. II. By next month, all new cars will have pedestrian safety feature, including new design of the bonnet, to reduce impact on pedestrians during accidents. III. Ministry of road transport and Highways is planning to implement all safety features in vehicles with active support of vehicle manufacturers. Electronic stability control (ESC) and autonomous emergency braking (AEB) will be incorporated in new vehicles by 2022.

A

All except III and I

B

Neither II nor III follows

C

None follows

D

All except II follow

E

All I, II and III follow

The Highway police authority put up large boards at regular intervals indicating the speed limit and dangers of over-speeding on the highways. Assumptions: I.Most of the motorists may drive their vehicles within the speed limit on the highways. II.Motorists generally ignore such cautions and over-speed on the highways.

A

If only assumption I is Implicit

B

If only assumption II is Implicit

C

If either I or II is Implicit

D

If both I and II are Implicit

A container of 425 liters was filled with chemicals through two pipes. The first pipe was kept open for 5 hours more than the second pipe. If the first pipe remains open for as long as the second pipe remains open, and the second pipe remains open for as long as the first pipe remains open, then the quantity of chemical filled by the first pipe was half the quantity of chemical filled by the second pipe. If both the pipes are opened simultaneously, the tank will be filled in 17 hours. For how long was the second pipe open?

A

15 hours

B

25 hours

C

10 hours

D

20 hours

For highways, tunnelling is preferred to if the open cut exceeds:

Related Questions