India

In West Bengal, only government colleges are the best choices for mechanical engineering, others are decreasing there level every day, you can choose Heritage Institute or Megnath Saha instead of Techno India.

Hi
It depends upon your interest, if you want to explore your managerial skill in infrastructure sector, then go for MBA, or if you want to explore your technical skills and explore the world then go for MS, both have great reputation in the construction field, now it's your choice.
All the best.

Calcutta University, University of Burdwan, Vidyasagar University, Presidency University, Jadavpur University, St. Xavier's College are some of the best options. You may choose the best as per your percentage.

You may use following link for information on best engineering colleges : https://www.shiksha.com/top-engineering-colleges-in-india-rankingpage-44-2-0-0-0. You may use filter to seek information on Gujarat and Maharashtra.

Hi
I am not sure about the prospects in India, there are many Indian students studying at Bangor University, kindly connect with them. On the whole, prospects are good, Bangor is a well-known university for finance, banking, business and research activities in these areas. If you have the skills you

Hello dear,
Utkal University, Maharishi College, Deba Ray College, Bhubaneswar are some of the good colleges for B.Com.

Canada is a great place for engineers and it also provides PR, so don't worry. You will get fruitful result after the successfully completion of MS in electrical engineering.
All the best.

Yes, you can take admission in BHU, Varanasi for this course.