Will Manipal University allow students to change their 2nd language which haven't studied in 12th?

Yes, you can definitely apply for BCA after completing 12th from the Maharashtra board with 62.92 % marks. Many colleges except students from any steam churches Commerce arts or Science for BCA admission. The admission process is usually simple- you need to fill out the application form submit your

No there should not be any hassle in case of admission after a gap year in private universities. Every year many students take gap year or some like to call it a drop year to take their time to reflect and decide on their eventual career path

Yes, you can apply for BTech course at the [Chettinad College of Engineering and Technology (CCET) Karur] before your 12th results are announced. Preliminary admission applications are often accepted for students awaiting their Class 12 results, though final admission requires passing the exam.

Yes it is possible to apply for Nursing without PCB in Class 12 but your options are limited to Diploma courses like ANM course.

But you need to clear Class 12 for BSc Nursing.