what is important topic for all subject of standard 10th

Hello aspirant !

I think the question of yours is not clear.

If you have asked for which subjects are important for your future then i can say that

1. Mathematics
2. Science
3. Social

These are the major subjects that are used for your future. And even languages also helps you in your communication.

Hope this helps you.

Good luck.

Hi.

Important topics for the boards exam will be dependent on which boards examination are you sitting in? CBSE? ICSE? or State Boards. Also, what are the subjects that you have opted for.

Usually, important topics from boards point of view, are provided by class teachers. Incase, this is not the case then please post a new question with relevant information.

Good Luck