Hello,
Last year the cutoff was gone down from the previous year's cutoff and it was as:
GENERAL-81
OBC-49
SC-32
ST-27
PWD-1
and in my opinion it is expected that it will remain approximately same this year also.
But it depends on many factors such as number of students appearing in the exam and difficulty level of question paper.So it is too difficult to predict.
Good luck.

Dear Mohd.Azam,

It is difficult to predict the JEE Main 2018 cut off as it depends on many factors like number of students appeared in the exam, difficulty level of the exam and previous year cut off.

You can get the idea about the cut off from the previous year.

Go through the table below

JEE Main Cut off Trends (2013-2017)

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