I'm a high school senior and wanting to take AP Calculus AB. I think AP Calculus AB has most of the topics covered in CBSE Class 12 Mathematics and now, AP Calculus AB has becoming less tougher. Do anyone have idea how to pass the AP Calculus AB exam? Actually, I don't want to take AP Calculus BC since there are tougher and tougher problems than AP Calculus AB. I feel AP Calculus AB is less tougher to me.