Is there a good positive result of PPS in MAKAUT (WBUT)?

No, there aren't any good results of PPS in MAKAUT and that being said, I would recommend you to go for PPR(Post Publication Review) instead. In PPS(Post Publication Scrutiny) only your marks are recalculated to check for any errors and there are very less chances of calculation errors as the total is verified in 2–3 levels of the checking process.

However, in the case of PPR, all your answers are rechecked. Hence. The chances of getting your marks increased are higher in the case of PPR than in PPS. In fact, many students who fail the exams, apply for PPR and surprisingly enough, they pass after PPR.