Hi

Your profile suggests that you are from Assam so assuming that you are from Assam board.

Class 12th Assam board, marks distribution for English is provided below:-

When it comes to your English books that is Flamingo and vistas , there is no fixed chapter wise marks distribution so I can't help you with that but yes, if you go through previous year question papers then you can have an idea about the number of questions which are asked from each chapter ,you can download previous year question papers of English and other subjects by visiting our page the link is provided below for it:-

https://school.careers360.com/boards/ahsec/ahsec-question-papers

Also,

You can get syllabus and examination pattern for other subjects as well for your class 12th Assam board by visiting our page the link for the same is provided below

https://school.careers360.com/boards/ahsec/assam-ahsec-syllabus

Thank you