Time, Speed, and Distance








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Quiz Begins Here

Q #1
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Directions: Read the following information to answer the question.

In a race, the man who came two places ahead of the last man, finished one place ahead of the man who came three places behind the man just ahead of the one who stood second. How many men finished the race?

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If the last man is n, the man who is 2 places ahead of n-2. He is one place ahead of the man who came three places behind the man just ahead of the man who stood second. The man just ahead of second is first. The person three places behind first is 4th , hence, n-2 is one place ahead of 4th or n – 2 is 3rd it means there are 5 people in the race.

Q #2
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Directions: Read the following information to answer the question.

Sonali travels from Hyderabad to Devlali and back to Hyderabad in her Maruti covering a total distance of 2000 km. If, in the process, she changes wheels such that all the five wheels including the stepney wheel are used equally, what is the distance covered by each wheel?

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Total distance covered by the car is 2000km. 

    So,the four wheels together cover 

    4x2000 =8000 km.

    This is equally shared by all 5 wheel

      Distance traveled by each wheel 

    = 1800/5=1600km.


Q #3
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Directions: Read the following information to answer the question.

When asked about the time, Ankur replied: “If you add one quarter of time from midnight till now to half the time from now till the next midnight, you get the time”. What is the time now?

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Q #4
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Directions: Read the following information to answer the question.

A man can cycle down a hill in 30 minutes and walk down the same hill in 1 hr. If the time of ascent is a third more than the time of descent for the cycle and a fourth more for walking, then find the time taken for a traveller to cycle down the hill and then return to the top of the hill by cycling half the way and walking the rest of the way.

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Time of ascent for cycle = 4/3 x 30 = 40 minutes

    Time of ascent for working = 5/4 x 60 = 75 minutes

    ∴ 30 + 37.5 + 20 = 87.5 minutes

 


Q #5
⏰ :

Directions: Read the following information to answer the question.

Abhay, Ajay and Vijay wish to travel from town A to town B. They have one motorcycle which can be driven by any of them but can carry only two persons at a time. The distance between the two towns is 105 km and the speed at which they can walk is 5 kmph.

If the speed of the motorcycle is 20 kmph then what is the shortest possible time in which all three of them can complete the journey?

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