since im bored.. heres some calculations i did based on the a level chem mcq papers from the LAST TEN YEARS composition of A,B,C,Ds A - 20.0% B - 26.3%
C - 29.6% D - 24.1% okay it looks pretty evenly spread out from here since my teacher said the a level ppl actually bothered to count them BUT on a more indepth analysis, in section A (qn 1-30) A - 18.1% B - 24.5%...