A bus moves at a speed of 84 km/hr after repairing and moves at a speed of 56 km/hr before repairing. It covers 2x distance in 8 hours after repairing.How much time (in hours) will it take to cover x distance before repairing?

A truck moves at the speed of 90 km/hr after repairing and moves at the speed of 80 km/hr before repairing. It covers x distance in 8 hours after repairing. How much time (in hours) will it take to cover 4x distance before repairing?

A

48

B

40

C

36

D

28

A car moves at a speed of 72 km/hr after repairing and moves at the speed of 54 km/hr before repairing. It covers X distance in 6 hours after repairing. How much time (inhours) will it take to cover 3X distance before repairing?

A

20

B

24

C

18

D

21

After repairing a scooter runs at a speed of 54 km/h and before repairing runs at speed of 48 km/h. It covers a certain distance in 6 hours afterrepairing. How much time will it take to cover the same distance before repairing?

A

6 hours 15 minutes

B

6 hours 45 minutes

C

7 hours

D

7 hours 30 minutes

The ratio between the speed of a bus and train is 15 : 27 respectively. Also, a car covered a distance of 720 km in 9 hours. The speed of the Bus is three-fourth the speed of the car. How much distance will the train cover in 7 hours?

A

760 km

B

756 km

C

740 km

D

None of these

The average speed of a bus is one-third of the speed of a train. The train covers 1125 km in 15 hours. How much distance will the bus cover in 36 minutes ?

A

12 km

B

18 km

C

21 km

D

75 km

E

None of these

A car runs at the speed of 50 kms per hour when not serviced and runs at 60 km./hr. when serviced. After servicing the car covers a certain distance in 6 hours. How much time will the car take to cover the same distance when not serviced?

A

8.2 hrs

B

6.5 hrs

C

8 hrs

D

7.2 hrs

Principle: A defendant is liable for all direct consequences of his act or omission, which he could have reasonably foreseen as naturally flowing from his action.
Factual Situation: A bus driver was driving a bus along the BRT corridor in New Delhi. At a Bus stand he carelessly drove the bus resulting in hitting a railing and crushing a Marshall on duty at the spot. A lady standing at a distance, on hearing about the accident rushed to the spot and saw the injured covered in blood, hanging on a piece of the railing. The sight terrified the lady and as a result she fainted and had to be treated for nervous shock. The lady on recovery filed a suit for compensation against the driver and the owner of the bus.

A

She will succeed as the accident sight was really shocking and any body would have collapsed on seeing it

B

She will succeed only against the driver and not against the owner of the bus who did not foresee the accident

C

She will not succeed as the driver could not have foreseen the illness of the lady who came to the site

D

She will not succeed as she voluntarily went to the accident site

A car takes 15 minutes less to cover a distance of 75 km, if it increases its speed by 10 km/hr from its usual speed. How much time would it take to cover a distance of 300 km using this speed ?

A

5 hrs

B

$$5\frac{1}{2}$$ hrs

C

6 hrs

D

$$6\frac{1}{2}$$ hrs

A person has to cover a distance of 6 km in 45 minutes. If he covers one-half of the distance in two-thirds of the total time; to cover the remaining distance in the remaining time , his speed (in km/hr ) must be :

A

6

B

8

C

12

D

15

দুটি সংখ্যার অনুপাত ৫ঃ৬ অনুপাত ৫ঃ৬ এবং তাদের গ.সা.গু ৪ হলে, চোট সংখ্যাটি কত?

A

১০

B

১৫

C

২০

D

২৫