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How to Find Unit Digit of a Number
Lesson 4 of 8 • 47 upvotes • 8:28mins
Harshit Shukla
In this lesson, Harshit has discussed most common topic related to number system. How to find unit digit of a number having bigger power on it. QUESTIONS have been discussed with basic concepts so that any one easily understands. Each and every question is directly from previous years papers which gives you the depth analysis of pattern of questions that have been asked. Number of examples are provided for understanding concept easily.
Understanding Number System for SSC CGL and CHSL
8 lessons • 56m
1
Overview: Understanding Number System
2:17mins
2
How to find Number of Zeroes at the End
8:16mins
3
Difficult Questions: Finding Number of Zeroes
8:36mins
4
How to Find Unit Digit of a Number
8:28mins
5
How to Deal with Recurring Decimal Fractions
7:28mins
6
Divisibility of a Number
5:59mins
7
How to Find HCF
7:15mins
8
Miscellaneous Problems on Number System
8:11mins
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