Hello chandranaik!

Please do tell the board for which you need the 10th standard science question answer. Still I am providing you the link for CBSE science question paper you can refer to it and download the pdf.

https://school.careers360.com/boards/cbse/cbse-class-10-science-question-paper-2025

Incase you needed question paper for any other board please do let me know I would be happy to help you further.