Class 12-Commerce

Nope, not at all.

CISCO does not specify any educational qualifications for appearing for CCNA. There are age criteria for appearing for CCNA. You can appear and get CCNA certification. Indian companies prefer network engineers with graduation degree in engineering or BCA/ MCA, etc. Therefore, I will advice you to gain at least graduation degree, beside CCNA for a good career.

You should do your B.Com from a good institution or you can do BA in economics.

You should do the graduation first like B.Com or BBA. Then, you should give the exams of government exams also. There are many exams for government job. You should try that and you will get good government jobs if you score well.

Hello Nishish,
The basic eligibility for B.Sc (IT) degree is class 12th from science stream with physics, mathematics and chemistry as compulsory subjects with minimum 50% marks aggregate.

If you are interested in the field of hotel management and you want to make your career in this field then it is a right choice.
We can do that work easily in which we have interest.

Hi,
Photography in fashion, news, covering of events, could be some great options. I would suggest you to go for a certification course in photography from Delhi School of Photography. For fashion photography, you could go for a course called 'fashion media and makeup' in pearl academy. If you are interested in filmmaking or animation, you could do a course in MAAC institute (which has its branches in Kamla Nagar and some other places).

It's up to you, what your area of interest is and your aim, in which field you want to take your career, etc.
You have number of options to choose:
If you got good percentage, somewhere more than 85% then my suggestion is you should go for regular college in DU and after that MBA through CAT/XAT.
Or
You can go for professional courses such as CA/CS/ICWA along with graduation from correspondence.

If you are interested, then yes. Hotel management has a great scope in India as well as abroad.