Hello Candidate,

In the class 10th board examination, a student can appear for 5 to 6 subjects, but only the best of 5 subjects will be taken into account for the result.

In The same way, the main subjects which are considered for eligibility criteria in the JEE Mains examination are physics, chemistry, and mathematics. Additional or optional subjects are never taken into account for JEE MAINS.

Hope this information helps you!!