Need help regarding Shopify App Certification

[Arhum]

Hi, i am trying to pass my Shopify App Certification because my organization have set it as requirement for job. I tried many times but 51% is the maximum i got because some questions are react related too and i am building app in ruby on rails. 

If anyone compiled a file with correct answers or can help in anyway please do let me know. Need to pass Asap.

Thanks