Calculate HCF & LCM in 5 seconds
Calculate nCr faster
How to remember formula of Cylinder
Multiplication in 3 Seconds- Part 1
Multiplication in 3 Seconds- Part 2
Percentage Short Tricks
Shortcut to calculate Number of Rectangles
Shortcut to calculate Number of Squares
Shortcut to Calculate Square of a number
Shortcut to Calculate Square of a number ending with 5
Shortcut to calculate Square Root of Non-Perfect Square Number
Shortcut to Divide big numbers
Shortcut to write Table of any number
Trick to find angle between hands of Clock
Tricks to find the number of triangles in the given figure