HI LISA,

No matter what ever you choose in bsc but you should have 50% marks and in your degree or B.TECH but you should qualify the under graduate course that's enough  and you should do a severe hard work for that it is not very easy with out hard eork you cannott success have a blast of hard work with a plan  then success will be your's 

HOPE THIS WILLBE HELP FULL

                                               ALL THE BEST