hello amey jain,

you can get the previous year cut-off for the colleges which are accepting jee mains marks for their admission from given link:

• https://engineering.careers360.com/articles/jee-main-cutoff

to get answer keys for jee mains 2019,please refer the following:

• https://engineering.careers360.com/articles/jee-main-answer-key
• https://engineering.careers360.com/articles/jee-main-official-answer-key
• https://engineering.careers360.com/articles/jee-main-answer-key-resonance

all the best!

note: if any links available,copy it and paste  in the url bar of your browser.

I Hope this information will be useful to you.

if you need additional information,let us know to help you.

Thank you!!!:)