14:02
Calculating Last Two Digits of a Number Raised to Power
9:55
How to find Remainders - Sum, Product and Negative Remainders
13:52
How to find Remainders - Using Fermat's little theorem and Euler's Theorem
7:00
Number Theory Problems - Divisors of a Number
8:42
Absolute value tutorial - Absolute Value as a Distance from a Point
9:20
Absolute Value Tutorial - Solving Absolute Value Equations
7:01
Number Theory Problems - Factorials - Highest Power of a Number in a Factorial
6:51
Highest Common Factor - HCF
5:31
Least Common Multiple (LCM)
7:56
LCM and HCF - LCM Tricks - Problems on LCM
12:56
HCF and LCM - HCF tricks - Problems on HCF
9:40
Chinese Remainder Theorem explained with example
7:39
Percentage tricks - Calculate Percentages Mentally - Using Vedic Math Technique
4:45
Percentage Problem Tricks - Problems involving A x B = Constant
6:15
Calculating Units Digit
