Hi all ,
Happy to share that I have cleared my PSPO 1 certification with 93.8% marks (75/80).
I have only followed the following steps :-
1. Read scrum guide at the time of PSM1 and just brushed it once before PSPO1.
2. Did 3-4 times the product Open , once , dev Open and Scrum Open.( Score was 100% in product open and Scrum open all the time)
3. Purchased PSPO simulation exam from Management Plaza , was a great help.( Avg score of 3 assessments over all multiple attempts was above 95%)