Tell me some good university or institute which takes candidates from general category for either mba or msc eco at only graduation or 45%?

You can do Professional Courses, I can suggest you to do Certified Management Accountant [CMA] from Institute of Management Accountant [IMA - USA]. This certification is equal to ICWAI, already an MoU has been signed between IMA and ICWAI. You have only 2 papers to be cleared, 75% questions are obje

For regular course the eligibility for master is min.50%. you can continue your study by distance mode.