Hi Suchet,
Thanks for putting up the query. Class 10 exam will cover the entire syllabus of NCERT books for every subject. The examination would be of 100 marks and of 3 hours duration. The questions would be subjective which requires you to write the answers in detail. It'll be good if you could mention the answers point-wise too.
The pattern will be subjective as there is no such changes in the same. Also, to know all the important topics and question you can practice on previous year and sample papers and if possible you can use U-LIKE CBSE papers as these will be very helpful for the revision.
Good Luck!!!
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