Masters

You are not eligible to pursue PG Diploma in engineering based on your educational qualification.

If you want go for banking sector, then you can opt for MBA in finance. It will give you better career options in banking field.

Hi,
Australia is the best country for any course in business or management apart from UK, USA, due to its post study work visa flexibility. Canada is gaining momentum as the visa rules for USA have changed recently.

For MS abroad, you need to complete 4 years of Bachelor's degree, so either you can take admission in any of the Master’s degree in India like MCA or spend a year extra abroad to fulfill the criteria.
The universities are open for both options, but they can ask for work experience. You can decide th

Your friend can go for NMIMS Mumbai or Prince Welingkar, Mumbai or Symbiosis, Bangalore or government institutes like IGNOU, Hyderabad Central University , Pondicherry Central University, etc.

Hi,
You will need a 3 or more CGPA (out of 4), letter of recommendations, SOP and work experience of 2 years to apply for Masters. You may check the individual requirements as well. York University, UBC, university of Winnipeg, etc. offer the degree.

Not necessarily BA in economics required. Graduate from any disciplines with 50% or more may apply for MA in economics.