Time and Distance  For SBI PO Set – 7

1) If a person walks at 12 kmph he covers a certain distance. If he walks at 17 kmph, he covers 8.5 km more. How much distance did he actually cover?

a) 24 km

b) 4 km

c) 36 km

d) 6 km 

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2) A and B are moving in a circular track of 10 km in the same direction. Their speeds are 4 kmph and 5 kmph respectively. When will they meet each other if B starts at 8 am and A starts at 9:30 am from a same point?

a) 12 am

b) 10.30 am

c) 12 pm

d) 2.30 

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3) The speed of the stream is 5km/hr.A motorboat goes 10 km upstream and back again to the starting point in 50 minutes.what is the speed of the motorboat in still water?

a) 20km/hr

b) 25km/hr

c) 28km/hr

d) 30km/hr

e) None of these 

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4) In a flight of 600kms,an aircraft was slowed down due to bad wheather. its average speed for the trip is reduced by 200kms/hr. and the time of flight increased by 30 min. the duration of the flight is.

a) 1hr

b) 2hrs

c) 3hrs

d) 4hrs

e) 5hrs 

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5) A business man travelled 120km by bus ,Which formed 2/5 of his trip.He travelled 1/3 of the whole trip by car and the rest by train.The distance travelled by train is

a) 60km

b) 70km

c) 80km

d) 90km

e) None of these 

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6) Two trains are moving in opposite direction having speed in the ratio 5:7. First train crosses a pole in 12 second and second train crosses the same pole n 15 second. Find the time in which they can cross each other completely.

a) 55/4 sec

b) 53/4 sec

c) 57/4 sec

d) 59/4 sec

e) None of these 

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7) Two cars start together in the same direction from the same place. The first goes with uniform speed of 10 kmph. The second goes at a speed of 8 kmph in the first hour and increases its speed by 1/2 kmph each succeeding hours. After how many hours will the second car overtake the first, if both cars go non stop?

a) 8 hours

b) 7 hours

c) 6 hours

d) 9 hours

e) 5 hours 

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8) A person covered some distance in 24 hours. He covered half the distance by rail @ 75 km per hour and the rest by car @ 45 km/hr. The total distance covered by him was

a) 900 km

b) 1350 km

c) 675 km

d) 2700 km

e) None of these 

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9)  A person covered some distance in 24 hours. He covered half the distance by rail @ 75 km per hour and the rest by car @ 45 km/hr. The total distance covered by him was

a) 900 km

b) 1350 km

c) 675 km

d) 2700 km

e) None of these 

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10) A truck covers a distance of 256 km at the speed of 32 km/h. What is the average speed of a car which travels a distance of 160 km more than the truck in the same time?

a) 46 km/h

b) 52 km/h

c) 49 km/h

d) 64 kmh

e) None of these 

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