Thus time they have changed the syllabus. Last time only 41 candidates(against 128 seats) could cross the threshold 65 number, so that could be the reason to cancel the seats and advertised them again.

May be this time they lower the difficulty level so they can easily recruit 128 forensic scientist but we have to prepare hard because every time lower number of candidates cross the 65 number limit against advertised seats.

Remember one thing PFSA never compromise on his 65% score policy so try to get 65% score, history tells us if someone has got 65% scores he is almost 90% selected.

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