M.Sc

Hi Deepali,
Admission to LSE is extremely competitive. Entry requirements as per LSE website include a minimum of 70% in your bachelor degree or a CGPA of least 3.5 (out of 4) or above. Additionally you must take the IELTS or TOEFL. There is no GRE score requirement. The admission process is online. For better understanding please go through
http://www.lse.ac.uk/study/graduate/enquirer/entryRequirements/englishLanguage.aspx
http://www.lse.ac.uk/study/graduate/enquirer/howToApply/home.aspx
http://www.lse.ac.uk/economics/home.aspx
Hope it helped.

Dear Krishnakanta,
Yes it definitely would increase your chances as you would have better qualifications as a Post-graduation degree is better than just a degree.

MBA changes your direction. If there was a aim of yours when you took biotechnology n you still want to fulfill that aim, don't switch to MBA. There's a good scope in biotechnology. We already have many MBA people around. Moreover, think of your future too. Will you have a satisfactory life just with a job or you aspire for a career

ASTRO chemistry is not offered in India. Consider USA. For admission you will need not just chemistry both also physics knowledge and an overall profile that includes research work you did till now. Publishing if any. Sports and society service can also be considered.

Medical technology(Lab technician) will be better coz availability of jobs in this field is more. Even if you have Msc in biochemistry you can get job in medical Colleges also.