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How to prepare science for exams.??

Answer» Chemistry prepare from s.chand book and physics also from s.chand but biology from ncert textbook
You should stick to your ncert book it is a Bible for cbse exams Your Concepts must be cleared if you have not enough time to read all the chapters thoroughly then selfstudy of evergreen is best for all types of questions including 1 mark 2 mark 4 ,5 etc otherwise everything thing is available in google you should take help of it also But you must have to do efforts yourself also???
Nd best book also ...


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