Subtraction is very useful in Quantative Aptitude.
Here are some shortcut methods for subtraction which can be useful.
Subtraction of numbers close to multiple of 10.
Subtraction By Complement Method.
Subtraction is very useful in Quantative Aptitude.
Here are some shortcut methods for subtraction which can be useful.
Subtraction of numbers close to multiple of 10.
Subtraction By Complement Method.
The name 'India' is derived from the River Indus, the valleys around which were the home of the early settlers. The Aryan worshippers referred to the river Indus as the Sindhu. The Persian invaders converted it into Hindu. The name 'Hindustan' combines Sindhu and Hindu and thus refers to the land of the Hindus.