Recent questions tagged speed-distance-time

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Answer the question on the basis of the information given below:A city has two perfectly circular and concentric ring roads, the outer ring road (OR) being twice as long ...
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A sprinter starts running on a circular path of radius $r$ metres. Her average speed (in metres/minute) is $\pi r$ during the first $30$ seconds, $\pi r /2$ during next $...
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Two boats, travelling at $5$ and $10$ kms per hour, head directly towards each other. They begin at a distance of $20$ kms from each other. How far apart are they (in kms...
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If a man cycles at $10$ km per hour, then he arrives at a certain place at $1$ p.m. If he cycles at $15$ km per hour, he will arrive at the same place by $11$ a.m. At wha...
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Karan and Arjun run a $100$-metre race, where Karan beats Arjun by $10$ metres. To do a favour to Arjun, Karan starts $10$ meters behind the standing line in a second $10...
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A father and his son are waiting at a bus stop in the evening. There is a lamp post behind them. The lamp post, the father and his son stand on the same straight line. Th...
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A train crosses a platform $100$ meters long in $60$ seconds at a speed of $45$ km per hour. The time taken by the train to cross an electric pole, is$8$ seconds$1$ minut...
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In a $400$ meter race around a circular stadium having a circumference of $1000$ meters, the fastest runner and the slowest runner reach the same point at the end of the ...
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Answer the question based on the information given below.Ran and Shyam run a race between points A and B, $5$ km apart. Ram starts at $9$ a.m. from A at the speed of $5$ ...
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A jogging park has two identical circular tracks touching each other, and a rectangular track enclosing the two circles. The edges of the rectangles are tangential to the...
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Arun, Barun and Kiranmala start from the same place and travel in the same direction at speeds of $30, 40$ and $60$ km per hour respectively. Barun starts two hours after...
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Directions for the below question.Cities A and B are in different time zones. A is located $3000$ km east of B. The table below describes the schedule of an airline opera...
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Rahim plans to Drive from city $\text{A}$ to station $\text{C}$, at the speed of $70$ km per hour, to catch a train arriving there from $\text{B}$. He must reach $\text{C...