4) When a train crosses a signal post, then it covers the distance equal
to its own length.
5) When a train crosses a platform, it covers the distance equal to its
length plus the length of the platform.
6) Speed upstream= Speed of boat in still water – Speed of flow of river
7) Speed downstream= Speed of boat in still water + Speed of flow of
river.
Mathematical Problems:
Answers
Answer:
CAT Speed time distance & Races is one of the most commonly tested topics in CAT exam. Questions from CAT speed time distance and Races have appeared consistently in the CAT exam for the last several years. Speed Time Distance and Races is a very interesting topic, as it is relatable in real life scenarios. CAT exam also does not only check for formulaic knowledge in this idea, but also for strang fundamentals and application of the concepts involved. Races as an idea is built on CAT Speed time distance, Ratio proportions. One can usually expect 3-4 questions from these ideas in the CAT exam. Make use of 2IIMs Free CAT Questions, provided with detailed solutions and Video explanations to obtain a wonderful CAT score. If you would like to take these questions as a Quiz, head on here to take these questions in a test format, absolutely free.
CAT Races: Circular Races
Two friends A and B simultaneously start running around a circular track . They run in the same direction. A travels at 6 m/s and B runs at b m/s. If they cross each other at exactly two points on the circular track and b is a natural number less than 30, how many values can b take?
A. 3
B. 4
C. 7
D. 5