Tech Mahindra Speed Distance & Time Quiz 3

Question 1

Time: 00:00:00
After 7 years, a specific sum earns Rs. 1750 in simple interest. How much more interest would have been earned if the interest rate had increased by 2%?

35

35

250

250

22

22

None of these

None of these

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Question 2

Time: 00:00:00
A boat driver drive at a rate of 80 feet per minute. A diver dives from a boat to search for a lost boat at the depth of 1600 feet below sea level. How long will he take to reach the boat

20 minutes

20 minutes

22 minutes

22 minutes

15 minutes

15 minutes

76 minutes

76 minutes

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Question 3

Time: 00:00:00
Priya swims a lake in 100 minutes at an average speed of 24km/hour. In order to set a national record, she need to swim 80 minutes. Considering that her speed remains constant, at what maximum speed should she swim to qualify for Nationals?

70 km/hr.

70 km/hr.

60 km/hr.

60 km/hr.

55 km/hr.

55 km/hr.

30 km/hr.

30 km/hr.

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Question 4

Time: 00:00:00
When ram drive at speed of 30kmph, it reaches the office on time. When the he travels at speed of 25kmph, he reach 7 minutes late. What is the length of journey?

75/2m

75/2m

50/3km

50/3km

60km

60km

35/2km

35/2km

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Question 5

Time: 00:00:00
Suresh needs to print 90 pages of a novel in 2 hrs. What should be the speed of the printer in pages/hour?

16

16

45

45

20

20

22

22

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Question 6

Time: 00:00:00
A train of length 5km was running at a speed of 60 km/hr. It crosses a tunnel, which is 55km long with that speed. Find the time taken by the train to cross the tunnel?

4 hours

4 hours

3 hours

3 hours

2 hours

2 hours

1 hour

1 hour

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Question 7

Time: 00:00:00
Rohini and Raul are 160 km apart, they start moving towards each other starting at the same time. they meet after travelling for 8 hours . if the speed of Rohini is 8 kmph more than Raul. what is the speed of Rohini?

16 kmph

16 kmph

13 kmph

13 kmph

12 kmph

12 kmph

none

none

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Question 8

Time: 00:00:00
Two trains leave station at 5a.m and 5:30 am and travel at the speeds of 30 kmph and 35 kmph respectively. After how many kilometres from Station will the two trains be together?

345

345

89

89

140

140

105

105

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Question 9

Time: 00:00:00
A boy move 6m in east then he turn towards north and move 10 m. then turn towards west and move 6 m. Again move toward south and move 6m . How much distance he is away from his starting point.

7

7

12

12

4

4

None

None

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Question 10

Time: 00:00:00
Amit and Ajay are moving from two different end of the road. They both take 2 hrs to cross each other. How long is the road if the they move with the speed of 30 and 40 km/h respectively.

240

240

140

140

567

567

200

200

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