Career

Yes, definitely you should select Digital Marketing, as a career option. Now onwards, there are trend of digital marketing. Many people had earned very much grow in Digital Marketing. So, you can choose without any hesitate.

You have lots of career options after B.Sc Math. You can do M.Sc Dual degree, M.Sc, Ph.D, integrated Ph.D by entrance exam from India's best institutes like IIT, NIT etc. By giving IIT JAM.

Based on my knowledge software engineering is at great demand in comparison to mechanical. One of my friend has done software engineering from IGDTUW, Delhi. They have good placements of course and you can work abroad also. Choose what interests you the most.
All the best.

Yes MIT and thaper university is offering better placements They are one of the prestigious colleges. I have heard that the faculty is very good there. All the best.You should go for those colleges.

Yes, you can surely opt for teaching Maths as a career. However, with a B.Tech/M.Tech degree, you can't teach Maths to post-secondary (after class 12th) students. In order to do so, you have to pursue M.Sc. In mathematics or you can even go for Ph.D. and end up being a professor teaching engineering undergrads. There's one more option, you can go for tutoring in private coaching classes as they don't really care about your degree if you are well versed in your discipline.

Hi,
You can refer https://www.shiksha.com/careers.

If you are passionate about civil engineering, then ho for ME no doubt. Otherwise, do MBA.

Hi,
After graduation, you can apply for B.Ed. For B.Ed admission you can see college website from April to June.
Thanks!

You can visit this link to get the detailed information:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=7489993.