Shivanhu Member Member since Aug 16, 2015 Last active Aug 16, 2015 Total activities 0 Activity feed Recent contributions #Threads 10 years ago f1bbc80e-f776-4ddc-b139-10bf6dce648f Sir i have 83 and 70percent in 10th and 10+2.but have 57% till 3rd year in btech..so plz tell me how to...