Train problems | Train-04 | Shortcut technique | By Amar Sir | Bank PO/Clerk/SSC CGL/Railway/IAS - Videos

Please watch: “Number Series Questions | SBI PO PRE EXAM-6th May, 2017 | 1st sitting | 25| By Amar Sir |SBI/IBPS PO”

In the chapter of train, how the distance is affected when a train crosses an electric pole or another train; and how the speed is affected (relative speed) – that is the main thing. Once you understand the concept, then you will be the master of this chapter and in online objective competitive exams, you will be far away from the others. Let us watch the video: “Train problems | Train-04 | Shortcut technique | By Amar Sir”: https://youtu.be/jnH5Q8O1JX0

Amar Sir’s Math Tricks: Quicker Method: Just in few seconds: Without using pen and paper: SBI PO/ Clerk/ IBPS PO/ Clerk/ SSC CGL/ Railway/ RRB/ LIC/ NDA/ CDS/ IAS/ JPSC/ BPSC: By Amar Sir having an experience of 23 years of teaching: Director of Chanakya Career Academy, Jamshedpur: 099311344759334476175

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