RI math Question|Number system Questions|Unit Digit Concept & Tricks|RI SI Exam 2021|By Chinmaya Sir

Important questions for RI SI exam 2021.
Unit Digit concept & Tricks|Details math for RI,ssc,osssc, Railway|All competitive exams|By Chinmaya Sir


Hello friends
Namaskar 🙏

I am Chinmaya Sir..

In this video I taught you the second class of (part-2) "NUMBER SYSTEM" on UNIT DIGIT which is very essential for all competative exams like RI, AMIN, SI, SSC,OSSC,OSSSC, RAILWAY etc.
With Basic concept

Topic covered-👇👇
1. Practice Questions
2. Unit Digit
3. How to find the unit Digit?
4.First Trick
5.Second Trick
6.Third Trick
7. Examples

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