CBSE

Yes, an employer won't hire anyone in a marketing department unless they have a business degree or at least a graduation. Digital marketing is an extension of marketing and one need to have skills like communication, business acumen, using some tools, etc.

Hi Vamshikrishna!
You have a good score in CBSE boards but the JEE score depends on your caste. If you have crossed your cut off then you are qualified to write JEE Advanced and also to get NITs.
The caste wise cut off is given below:
GENERAL (OC)-81
OBC-NCL- 49
SC-32
ST- 27
PWD- 1
Verify whether you have scored above your cut off so that you may have chances to get admission in any of the nits. Try to score well in JEE Advanced, you may also get IITs.
All the best!

Kendriya Vidyalaya, DAV, etc.
These schools are reputed and provide good education also.
Delhi public school is also good in terms of education and discipline.

Which stream did you opt for in class 12th?

It is typical to confirm based on marks, firstly predict your rank. Please go through this link & predict your rank.
Rank predictor : https://www.resonance.ac.in/answer-key-solutions/JEE-Main/2017/jee-main-2017-rank-predictor.php
Eligibility predictor: https://www.resonance.ac.in/answer-key-solutions/JEE-Main/2017/jee-main-2017-eligibility-predictor.php

Hi Abhishek,
BMAT Exam Eligibility:
A graduate with Bachelor or Masters Degree from any discipline who has passed with minimum 50% marks in aggregate (45 % in case of SC / ST candidates) from a recognized University. ( or )
The candidates in the final year Degree (Bachelors or Masters) are also eligible to apply. The admission of student will remain provisional until the other necessary certificates in original, are submitted to Bharati Vidyapeeth Institute.
The candidate should be of Indian Nationality.
Feel free to raise more queries.
All the best.

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Monday to Friday
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These are the contact details, since your questions is very specific, it would be better if you contact the officials and clarify all your queries.

Participate in NEHU or HNBGU (central universities) counseling. These colleges have very low fee and campus life is very good there.

Physics
Chemistry
Mathematics
One language
C+/physical education/engineer graphics/economics, etc.

Dear,
Kindly specify your short introduction and specially your career goal and favorite subjects so that accordingly I would recommend you a few options.
All the best.