sir, i had passed cbse bord exam in 2013-14 session.
i am not satisfied with my marks, so i had filled emprovement form in all five subjects for 2014-15 session

my question is that

if i get higher marks in four subjects in improvement exam and in one subject i get less marks and my total marks in improvement exam is greater than main exam (including the less mark in one subject in improvement exam)
then which mark will be counted in the subject in which i get less mark in improvement exam then the main exam
please help me........