Lesson 3 of 5 • 3 upvotes • 8:42mins
Let's find squares of numbers ending with 5 and square roots of 3 digit numbers which have their middle digit as 0.
5 lessons • 45m
How to calculate Squares of Numbers from 26-75 without using Pen
8:41mins
How to calculate Squares of Numbers from 76-125 without using pen in less than 5 seconds
8:29mins
How to calculate Squares of numbers ending with 5
8:42mins
How to find square roots of perfect squares with commonly asked questions in Olympiads/BankPO/NMAT
9:53mins
How to calculate Cube roots of perfect cubes without using pen :)
9:26mins