I have not decide after 12th which course doing my 12th percent 78.20% plaese give me instruction

Akush, All most all students are face your problem while they are in this stage of lyf . First you have to see factors like your intrest. On interest base you can go for bachelors degree programs in engg, management or arts. Or if you want to be saving lifes go for mbbs . These are basic thoughts

If you have science at 12th level then engineering degree is best option ,if you want to go in physics or chemistry line then you can do BSC