Knowledge in Centralisation class 12

Wave Theory

Class - 12th CBSE Detailed Notes of wave theory, polarisation, with proper diagrams and figures. Useful for 12th board exams , competitive exam.

Shrinkflation

In this attachment you'll be able to figure out very unknown term that is shrinkflation. It's not those one of the popular terms out there yet very informative and useful.

class 12 th hindhi unseen pasage with answer

this pdf is contains class 12 unseen passage with answer ncert leval you can download free of cost