CBSE 12th

Yes, you can easily get admission in this course because mathematics is not compulsory for B.com. So, don't worry apply for this university.
Good luck!

For which exam are you talking about?

First, your English language is totally incorrect in this question. And, in my knowledge 50% is applicable for B.Sc nursing in government colleges, so I don't think you can do this.

Hello Riya, first of all my hearty wishes to you fulfil your dream. Eligibility criteria for join in the air force flying branch HSC with Physics, chemistry and Maths as mandatory subjects minimum 60%. And graduation in any discipline are eligibility criteria. Ill suggest you to pursue B.Sc Physics/BE ECE for clear the examination easier way and with BE ECE, you can grab a job in Air traffic control department. All the Best for your future.

D.Ed: Eligibility
Listed below are the minimum criteria which candidates interested in pursuing the course are required to fulfil, in order to be eligible to apply for the course. Successful qualification of class XII from a recognized educational Board. Preferably, Humanities subjects as the main subjects of study at the 10+2 level, and a minimum aggregate score of 50% (45% for SC/ST/OBC candidates). The minimum age limit is 18 years and upper age limit is 36 years. It is relaxed by three years for OBC and five years for SC/ST candidates.

Refer this link for all the details : https://www.shiksha.com/it-software/course/training-and-hiring-program-for-engineering-graduates-hcl-training-and-staffing-services-chennai-ambattur-ot-319749

Hello Aabid,
These days admissions to engineering colleges across all states except Tamil Nadu, are based on some or the other entrance exam. Either state conducts their own exam or have decided to use JEE Mains as the exam. Hence without appearing for any exam to get admission that too with low fees in an engineering college is just not feasible. Best wishes to you.

Well, B.Sc has many areas like microbiology, biotechnology, zoology, biochemistry, etc. And, then there is also option of doing B.Sc Honours in one of the subjects. You need to decide what you want to do. Different colleges have different eligibility criteria some even ask for interview. Check the official website of the colleges you are interested for correct information. Best of Luck.

You can try for BMCC. Best college to pursue B.Com. They have best teaching faculty and other activities. You'll surely have bright future there.

Enquire about top institutions who provide abroad studies opportunities. Talk to seniors who has already went to foreign countries, to get contact details make use of the social connect networks like LinkedIn, facebook etc.