unpaid account can't reply. this profile is for my sister. her name is pratiksha tiwari. she has been pursuing her phd at the national geophysical research institute in hyderabad for 3 years, and she has been selected as an assistant geophysicist in the geological survey of india. she will join within 5 months. she has completed her masters from iit ism dhanbad and her graduation from banaras hindu university. please contact directly : if you are interested.