Hello Experts;

I had read Rita Book once. also skim through PMBOK once(not deeply).

but when i go for any mock test, I never score more than 55-59%. I have solid experice but i cant score well... questions are so confusing to answer mainly.

can you pls suggest what should i do? Do i need to ready more on same books or u will recommand other book as well.

also, can u pls suggestion which chapter is best to understand from which book? 

Regards;

faisal