GATE

Hello,Your score in GATE 2020 is quite reasonable. Hence, I feel you should be able to get admission in institute that you desire. However, to help you I am attaching a link that will predict college for you based on your GATE score. https://www.shiksha.com/engineering/gate-college-predictor
Best wishes to you.

https://www.shiksha.com/engineering/course/m-tech-in-information-technology-iiest-shibpur-indian-institute-of-engineering-science-and-technology-besu-shibpur-howrah-359035-359035
Visit this link on Shiksha portal to know more.

GATE score (normalized) of admitted students in M.Tech Chemical Engineering at IIT Bombay in asked category was 568. So, you can estimate here yourself.
All the best

Hello
General eligibility criteria to in German University is as follows: (a) High Academics performance or records in undergraduate studies. (b) If the course is taught in German, then proof of proficiency in German Language. If the course is taught in English, then proof of proficiency in English by TOEFL or IELTS score. (c) Some universities require GRE or GATA score (d) With relevant work experience in the field of further study chances of selection increases (e) Demonstration of technical ability through project execution, participation in Technical symposium, conference, etc.

Hello,
It's own course specific fee structure. In order to know the exact fee it would be always advisable to browse through the official website of the institute where you wish to apply. For list of colleges offering Masters in Chemical Engineering, Kindly refer the below link:
http://goo.gl/93fsvw
Kindly filter out the branch / college / location as desired from the above link.

Hello Sanjeet,
Fees in IIMs could be paid online by NEFT where daily cash limit does not apply. Also, by the time you join IIM, all restrictions would have been lifted by the government. Just do not worry. Concentrate on your studies. That is more important.