rankers gurukul,math by aditya ranjan sir,ssc cgl,cgl,percentage,percentage by aditya ranajn sir,percentage for cgl 2023,percentage latest question,aditya ranjan sir maths,aditya ranjan sir,percentage by aditya ranjan sir playlist,foundation batch aditya ranjan,percentage updated question,percentage by aditya ranjan,percentage for ssc,best conceptual question of percentage,maths by aditya ranjan sir,short trick of percentage,percentage trick