I am weak in maths.. tell me tips so that I can score more than 100 in mains.and very good marks in advance too.
I am weak in maths.. tell me tips so that I can score more than 100 in mains.and very good marks in advance too.

Last Activity: 4 Years ago

Last Activity: 5 Years ago

Last Activity: 5 Years ago

Last Activity: 5 Years ago

Last Activity: 5 Years ago