Quiz-1

June 23, 2019

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Question 1

Time: 00:00:00
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?

2.4

2.4

3.6

3.6

7.2

7.2

1.9

1.9

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Question 2

Time: 00:00:00
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of:

234

234

720

720

121

121

124

124

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Question 3

Time: 00:00:00
 A car covers its journey at the speed of 80 km/hr in 10 hours. If the same distance is to be covered in 4 hours, by how much the speed of car will have to increase?

123

123

110

110

120

120

134

134

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Question 4

Time: 00:00:00
A motorboat covers 25 km upstream and 39 km downstream by travelling at the same speed for 8 hours. On another occasion with the same speed, it covers 35 km upstream and 52 km downstream in 11 hours. What is the speed of the stream?

5

5

4

4

3

3

2

2

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Question 5

Time: 00:00:00
 A thief is noticed by a policeman from a distance of 200 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes?

50

50

100

100

110

110

none of these

none of these

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Question 6

Time: 00:00:00
 The ratio between the speeds of two trains is 7: 8. If the second train runs 400 km in 4 hours, then the speed of the first train is?

34

34

87.5

87.5

76

76

56.5

56.5

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Question 7

Time: 00:00:00
 A bus moves at a speed of 81 km/h. What is the speed of the bus in meters per second?

22.65

22.65

22.3

22.3

22.5

22.5

22

22

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Question 8

Time: 00:00:00
Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

12

12

13

13

10

10

9

9

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Question 9

Time: 00:00:00
Wind blows 160 miles in 330min.for 80 miles how much time required

165

165

123

123

135

135

160

160

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Question 10

Time: 00:00:00
A person goes from A to B at the speed of 40 kmph and comes back at the speed of 60 kmph. What is his average speed for the whole journey?. A person goes from A to B at the speed of 40 kmph and comes back at the speed of 60 kmph. What is his average speed for the whole journey?

23

23

45

45

39

39

48

48

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["0","40","60","80","100"]
["Need more practice!","Keep trying!","Not bad!","Good work!","Perfect!"]
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