Hi,

No one can know the exact questions asked in tomorrow’s Class 10 Science board exam, but you can prepare using most repeated and important questions from previous years, because many board questions are based on NCERT concepts.

You can check these helpful Careers360 resources for preparation:

Important Questions for Class 10 Science:

https://school.careers360.com/boards/cbse/cbse-class-10-science-most-important-questions

Most Repeated Questions PDF (Chapter-wise):

https://school.careers360.com/boards/cbse/cbse-class-10-science-most-repeated-questions-pdf

CBSE Class 10 Science Question Paper 2026 (All Sets):

https://school.careers360.com/boards/cbse/cbse-class-10-science-question-paper-2026

CBSE Class 10 Sample Papers 2025-26:

https://school.careers360.com/boards/cbse/cbse-class-10-sample-papers-2025-26

All the best for your exam!