Is it worth to do Apptuto questions?

I’m in the review and I have finished around 40% of the curriculum. Currently, I just read wiley notes and practice EOC+Wiley Qbank.

But I didn’t use Apptuto so far…I’m planning to review one study session each day after 15 Nov. But apptuto has so many questions per section that it seems impossible to cover all questions (may be I can just read through.). Not sure if I should just focus on the wrong questions and review the same material instead of investing time in practicing so many problems…