Can anyone help 2012-13 i have given my cbse exam with sc stream non medical...but i got mainey iss saal(2013-14) cbse private candidate se exam diya hai sir from arts side...n suddenly i got to know dat cbse introduce 20 marks for history practicals...but sir mjhey toh iska pta nai plz plz plz koi bta do ki mere marks history mai 100 mai se lgengey ya 80 mai se...kya mai fail hojaunga kya..bcoz mainey practical nai diye..n mjhey pta b nai tha iskey baare mai ....plz plz plz koi help kr do