Hello Aspirant,

Best four percentage is calculated by adding marks of one language and any 3 of elective subjects like physics, chemistry, maths, biology or computer science (if you have studied) and divide them by 4.

For example:- Consider

Maths= 96

Chemistry= 93

Physics= 90

English=94

Best four= (96+93+90+94)/4

=93.25%

Hope it helps.

:)