Gujarat

You can visit institutions listed in the link:
https://it.shiksha.com/java-certification-courses-in-ahmedabad-categorypage-10-115-1-0-0-30-109-2-0-none-1-0
I hope this helps.

You can try for:
1. Xcellon School of Business.
2. Unitedworld School of Business.
3. St. Kabir School of Business.

If by free seats you mean the one that are left for spot round of counseling then that may vary from university to university and there is no spot round for IITs for others NIT you may get admission in 80,000 rank as well but you need a high rank to get into a decent NIT for that rank up to 15000 would do depending upon the trade you are interested.

If you are looking at making your career in marketing, sales is the first step. Selling is a tough proposition, but the growth is very fast. A decade back, sales was restricted to the manufacturing industry. As of today, selling has become very critical, to survive, irrespective of the industry. If you have the basic skill sets for selling and enjoy doing the job from the bottom of your heart, go for it. The place is not a constraint.

Depends on which post u are inducted in. Normally the organisation trains you on your expertise