Number System

IMPORTANT

Aptitude Solutions from Chapter -1 - Number System

This chapter covers topics, such as, Euclid’s algorithm, Properties of numbers, Divisibility rules, Unit digit & LCM and GCD etc.

Practice Other Topics from Number System

Aptitude>Arithmetic>Number System>Properties of numbers

This topic covers concepts, such as, Rational Numbers, Prime and Composite Numbers, Base Systems & Modulus of a Number etc.

Aptitude>Arithmetic>Number System>Euclid’s algorithm

This topic covers concepts, such as, Euclid Division Algorithm etc.

Aptitude>Arithmetic>Number System>Unit digit

This topic covers concepts, such as, Unit Digit in Cube of a Number, Unit Digit in a Square Number, To Find Unit Digit in a Number & Unit Digit of Numbers in Exponential Form etc.

Aptitude>Arithmetic>Number System>Divisibility rules

This topic covers concepts, such as, Rule for Divisibility by 6, Rule for Divisibility by 4, Rule for Divisibility by 10 & Rule for Divisibility by 11 etc.

Aptitude>Arithmetic>Number System>LCM and GCD

This topic covers concepts, such as, Methods to Find LCM, Common Division Method to Find LCM, Shortcut for Finding LCM, Methods to Find HCF, Division Method to Find HCF, Shortcut for Finding HCF & HCF and LCM of Decimals etc.