Birija Sankar Patro

@bisank

Joined August 2010

33 Following

6 Followers

2 Posts

7 months ago

@NTA_Exams not only chemistry, there are many incorrect answers for math and physics too.......please check the whole paper (5 Apr, S2)

about 7 years ago

@swamyka @CUPeducation You deserve it also. Wish you all the best Dr. Swamy