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• A train runs first half of the distance at 40 km/hr and the remaining half at 60 km/hr. What is the average speed for the entire journey? (Accenture Question)

last reply by NITISH KUMAR  •  5 years ago  •  asked by faraj tarique

• Two trains are 2 kms apart. Speed of one train is 20m/s and the other train is running at 30 m/s. Lengths of the trains are 200 and 300m. In how much time do the trains cross each other? (Accenture Question)

last reply by shweta kumari  •  5 years ago  •  asked by faraj tarique

• Two trains are 2 kms apart. Speed of one train is 20m/s and the other train is running at 30 m/s .Lengths of the trains are 200 and 300m. In how much time do the trains cross each other? (Accenture Question)

last reply by priya  •  5 years ago  •  asked by Raj

• Two trains, 200 and 160 meters long take a minute to cross each other while traveling in the same direction and take only 10 seconds when they cross in opposite directions. What are the speeds at which the trains are traveling? A. 21 m/s; 15 m/s B. 30 m/s; 24 m/s C. 18 m/s; 27 m/s D. 15 m/s; 24 m/s (Accenture Question)

last reply by AJEET KUMAR MAURYA  •  7 years ago  •  asked by Shivam

• A man travels three-fifths of distance AB at a speed of 3a, and the remaining at a speed of 2b. If he goes from B to A and back at a speed of 5c in the same time, then: (A). 1/a + 1/b = 1/c (B). a + b = c (C). 1/a + 1/b = 2/c (D). None of these (Accenture Question)

last reply by AJEET KUMAR MAURYA  •  7 years ago  •  asked by Priya kumari