i wish to continue my further studies abroad. from where or which organisation can i get scholarships?

Question

right now i am in the tenth grade and i am getting over 85% to 90% in my academics and i am from india.

Answer 1

It is unlikely that you will get a scholarship with those marks. Scholarships are for students who stand out, like the top 4 or 5 percent nationally. top 2-3 percent statewide. top 1-2 percent in any school (relative to grade). That means you'll need minimum 98.3 percent average score in all subjects. That means a minimum score in any one test of 95 percent, as a rare mistake, and lots of 100% marks or just under. Achieving the minimum doesn't garantee scholarship. Being number 1 or 2 in your whole school is a good goal to strive for.
With marks that stand out, scholarship worthy students are found by organisations. not the other way around. If you have to apply for a scholarship, it means there are multiple students that have achieved this level that want that particular scholarship.
Also, scholarship applications cover far more than just marks. Attitude, appearance, financial and political standing, hobbies and interests, family history. just to name a few of the factors considered.
Good luck.