Science Book (Physics and Chemistry)

important pour tous les concours

This book is Very useful for Railway JE, NTPC RAILWAY,UP POLICE-JAIL WARDEN,FIRE MAN, SSC ,Bank-PO and other competitive exams because Physics and Chemistry are most important part of any competitive exams. This books very accurate book for the competitions and prepared All The Competitions Examination.

It covers all types of Physics and Chemistry Questions.