Do you have a ‘normal’ amount of friends? Here’s how to work it out - LET’S UNPACK THAT: Dunbar’s Number, the theory that we are only capable of having 150 friendships at any one time, remains ...

Access the comprehensive CBSE Class 10 Maths deleted syllabus for 2025-26. Find out which topics have been removed to streamline your study plan and excel in your exams.