Its always like that, one or two papers in the start wil be very tough so half of the students will loose their hope and do not concentrate on rest of the papers. This is the technique institue generally adopt to find gems from the bunch. When I cleared both group in 2009 the FM paper was toooooooo tough and I cried almost 5 hours to come out of that. But in the end, result was in my favour so as your well wisher I can advice you that forget the past concentrate on future and have faith in god.
If the paper is tough for most of the student appearing in the exam then institute wil be a bit linient for the result. So hope for the best and we all are waiting for all you appearing in ca final to have a blast together at the time of result.