I am economically weak & if I am getting XLRI, Jamshedpur, MDI Gurgaon & IIFT. Should joining these B-schools worth it?

Yes, prestigious institutions like XLRI and IIMs may give you a head start in your career by giving you access to some of the greatest recruiters in the business. This is in addition to providing good education and exposure to information. You can expect a respectable compensation package after graduation. 

These premium institutes have tie-ups with banks to offer uncollateralized loans to students. You will be eligible to use these loans to cover your educational expenses, regardless of your financial situation. You only need to put in all your efforts to get accepted into these institutions, and your financial constraints won’t hinder you from following your dreams.