Jee main 2017 question and answers
Hello,
here is the link :-
https://engineering.careers360.com/articles/jee-main-question-papers
You can get all years paper and it's solution in the above link. NTA official site has provided mock test option. You can use it to check our your performance.
Keep practicing. put more focus in the weak sections. Measure answer accuracy with time limit. in this way you can avoid negative marking and able to attend all the questions.
Hope it helps!