I Checked result from Roll No 6332001 to 6332100 of J.I Officer, just to get idea, So out of 100 candidates 15 score 60 and 60+ and only 1 candidate score 70.
In my point of view thousand of people appear for this Post, so 65+ will be merit i guess.

Good Luck to all.

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"Tumhary nafs ki qeemat Janat hay isy Janat say kam qeemat pey na bechna."