Colleges in Delhi

Helo laksh , what you can do is go for b.com course from good institute beacuse after b.com u can go up in any stream in future it will open many doors for you try doing CS whith your b.com if you can manage both of them well enough then only otherwise mess up with both of them .
you also Try out any other course which comes under your area of intrerest .
If you want to go in fututre in any managment background you can do BBA which makes up base for MBA .
If you have interest and u are good at computer skills go for BCA
their are many options dear just find out which one will suite you . Good luck have bright future ahead .

From 2017 the pattern will be changed. The rankings in JEE will totally depend upon Your mains score, the percentage of Your board exams will not be counted

It would be difficult to get NSIT or NIT with this score but you can apply for other good colleges like Thapar University, UPES Banglore, UPES Dehradun & UTM Shillong . You can check out these institutes and apply for admission.

jaypee noida without a doubt considering good placements plus crowds and overall good exposure (y)

NSIT doesn't have civil engineering and with these scores I don't think you will be able to get computer science.

Dear Kumar,
We can never compare two institutions based of any factors. Both Symbiosis and SMU are reputed universities in their areas.
If I was in your place I would have chosen Symbiosis, (Please note, its my personal choice)
Hope it was of help,
Regards,
Arun Dev