A square is a four-sided polygon with equal sides and right angles. Its opposite sides are parallel and congruent. The diagonals bisect each other at right angles and are equal in length. A square is a type of rectangle and rhombus with special geometric properties.

Class 6 Maths Prime Time Chapter 5 focuses on prime numbers composite numbers and their properties. It helps students understand the difference between prime and composite numbers and introduces factors and multiples. The chapter also covers divisibility rules for numbers and teaches how to identify prime numbers through various methods preparing students for the CBSE Exam 2024-25.