Central Board Of Secondary Education [CBSE] — Less Mark's in Mathematics

Address:

Khed

I'm quite good in mathematics and I got 91 mark's in maths in 10th and also got quite good mark's in 11th but now in 12th I'm having only 56 mark's. And all my dreams got vanished and after telling such problems to School they are saying that the mark's are given by cbse we didn't give such mark's. I request you to help me out in this problem because it quite difficult to complete all portion of 12th within 15 days. Please give me deserving mark's