hey navya,

i think you have misunderstood or miswritten something about degree and btech let me clear the confusion so btech is also a profesional bachelors degree ,degree is a qualification which is given to those students who have succesfully completed their course of study after 12th from a college or university.

so btech is a undergraduate degree, degree is not a course, on completion of degree you will be given a degree.

talking about courses after 12th grade so here i would request you to please mention the stream you are having in 10+2 so that we would suggest you courses accordingly.

hope it helped you!