Someone please make me schedule or time table to complete PCM syllabus of class 12 {CBSE} in 50days.

Hello Albert !!!Firstly you cover the important topics, topics which has more weightage ,focus on those and go through the previous papers to guess the preview of question paper.NCERT are sufficient to get prepared for your examination but along with this cover previous years questions too  .In chemistry most of the part is theory and chemical equations ,try cover main concepts with clarity and make a notes while preparing.In physics most of the part is derivations and theories,so..do practice the main derivations in a practice notes and make sure that once you have finished the concept you should be clear about it.Do revise daily, 50 day is good enough to prepare if you are concentrated towards your preparation.And...yah i think its good if you prepare a timetable as per your preferences and this will make you concentrated on studies.Being concentrated and dedication is important to get a good score.Here ara the previous years question papers and sample papers and you can download it :

https://engineering.careers360.com/articles/cbse-class-12-previous-year-paper-download

https://school.careers360.com/articles/cbse-class-12-sample-papers

Hope this would helps you.All the best !!!