shortcut method to solve Time and Distance Calculation based Questions Quickly - video Dailymotion

Name: shortcut method to solve Time and Distance Calculation based Questions Quickly
Uploaded: 2013-12-30T05:29:59+00:00
Duration: 1 min 13 s
Channel: Vanhelsing
Description: http://goo.gl/9JPA0m<br /><br />Get fun techniques to do fast calculations<br /><br />Time taken by a train of length / metres to pass a pole or standing man or a signal post is equal to the time taken by the train to cover / metres.

Vanhelsing

http://goo.gl/9JPA0m  Get fun techniques to do fast calculations  Time taken by a train of length / metres to pass a pole or standing man or a signal post is equal to the time taken by the train to cover / metres.