# Speed Time and Distance Test Paper 2

6) Two boys start running at the same time in the same direction at a speed of 10 km/hr and 12 km/hr respectively. In what time they will be 8 km apart?

1. 3 hours
2. 4 hours
3. 5 hours
4. 6 hours Both the boys are in motion so we will consider relative speed to find the time.

Relative speed = 12 - 10 = 2 km/hr

Distance = 8 km

Time =82= 4 hours (Option B)

7) A man walking at a speed of 8 km/hr covers a certain distance in 1 hour 45 minutes. If he runs at a speed of 10 km/hr, in what time he will cover the same distance?

1. 74 minutes
2. 70 minutes
3. 80 minutes
4. 84 minutes Distance = Speed * Time

Speed = 8 km/hr

Time = 1 hour 45 minutes = 10560minutes =2112 hrs

Distance = 8 *2112=16812= 14 km

Time required to cover the 14 km at a speed of 10 km/hr = Time in minutes = 1.4 * 60 = 84 minutes (Option D)

8) A horse covers a certain distance in 40 minutes if it runs at a speed of 60 km/hr. At what speed the horse can cover the same distance in 30 minutes?

1. 80 km/hr
2. 82 km/hr
3. 84 km/hr
4. 86 km/hr Distance = Speed x Time

Speed = 60 km/hr

Time = 40 minutes →4060hrs

Distance = 60 *4060=240060 = 40 km

Speed of horse to cover 40 km in 30 minutes or 3060hrs would be: 9) A car moving at a speed of 75 km/hr covers certain distance in 2 hours. If its speed is reduced by 15 km/hr, in what time it will cover the same distance?

1. 135 minutes
2. 140 minutes
3. 150 minutes
4. 155 minutes Distance = speed x time

= 75 * 2 = 150 km

New speed = 75 -15= 60 km/hr

Required time =15060=52hrs

52*60=3002= 150 minutes (Option C)

10) At his usual speed a cyclist covers a certain distance in 8 hours. When the speed of cycle is increased by 4 km/hr the same distance can be covered in 6 hours. Find the distance.

1. 92 km
2. 94 km
3. 96 km
4. 98 km

Distance = speed * time

Let the distance is = X

Difference in speed is given = 4 km/hr Therefore, X6 -X8 = 4 = 4

X = 96 km (Option C)

Speed Time and Distance Aptitude Test Paper 1
Speed Time and Distance Aptitude Test Paper 3
Speed Time and Distance Aptitude Test Paper 4
Speed Time and Distance Aptitude Test Paper 5
Speed Time and Distance Concepts

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