sir mistakenly I clicked on pcm but I'm PCb student can I change it
Hello Aspirant,
Generally all the entrance exam gives an option to make correction in the application form. Since you haven't mentioned the exam form where you have made the mistake in selecting the course i cannot tell you if you will be allowed to make changes in the same or not. Kindly mention the exam form you have applied for and we'll be happy to assist you.
Good Luck