Education Administration

According to you, she is preparing for NEET, then she can definitely opt other courses such as B.Sc in different fields of biology, or it depends on her area of interests. So, in case of failure, don't put burden on her regarding choice of career.

Yes, there are courses available in distance education for financial management. Top institutes offering Distance MBA in Finance are mentioned at the link provided below:
https://www.shiksha.com/mba/articles/top-institutes-offering-distance-mba-in-finance-blogId-8005.

Hi,
Eligibility
Candidate must be a graduate from a recognized college /university.
Admission Process
Interested candidate can apply directly to the college.
https://www.shiksha.com/mba/course/master-of-business-administration-odm-institute-of-computer-and-management-education-gurgaon-188169

Hi,
You need to follow an effective schedule of study. Give proper required time to each subject.
Keep your mind calm, focused and stable.
Do meditation if you get time.
Don't eat such food that makes you sleepy.
Solve and practice the sample papers.
Take proper sleep and diet. Be healthy and don't eat junk.
Try and study early morning time because it is considered as the best time to perceive and concentration.
Prepare notes and study them. Instead of mugging up, just understand the subjects and concepts.
Don't take the stress of exams and follow a healthy routine.
Following all this can help you do better.
Hope my answer helped you!.
Regards.

NCHMCT-JEE is the entrance exam in India for hotel management.

MBA is not a bad course, but now a days, there is very less scope in the market.