Accounting

Yes, you will give pre-exam test at least before 2 months.

Yes, you can prepare for CS foundation.

Dear Madhavan,
It is not at all any issue. Your subject concepts can be cleared if you spare extra time for bookkeeping and Accountancy. The subject is really very interesting. The only thing required is your devotion. Take my words your devotion will work wonders for you.
I hope this would suffice. All the best and god bless you.

Yes you can do B.Com in accounts.

Yes Dear. B.Com is graduation course which covers specialty commerce related all requirements. Sure, it will help to do CA. If. You complete. B.Com you need. Not to write CPT. You exempted CPT after B.Com completion you will have additional knowledge for preparing CA Exam.

You can join MBA in finance or if you interested in accounts CA is good choice for better future.

Hello Garima, yes, there is an entrance test for B.Com (Finance and Accountancy) in Christ University, Bangalore. Application forms were out in December 2018. Do check if they are still out because I suppose they might be. Christ keeps the forms open for about 4 months or so.

For B.Com, universities like BHU, Allahabad, DU would be good option for you. But, you have to give entrance somewhere and somewhere your 12 score will decide merit list. You can also go for the college in your city. You can visit this link for a better knowledge. https://www.shiksha.com/b-com-chp.