Hey Aspirant, with 65 percentile your expected rank will be about 3 lakhs which definitely not enough for getting you into any good engineering college.

If from good engineering college you mean about some NIT or IIIT then you will have to secure at least 96 percentile if you are from the general category.
I would suggest you focus on improving your percentile in the coming paper of April jee mains so that you can get your preferred college.

All the best.

Hello dear,

According to your percentile in jee mains your general rank will be approx 3 lakh with this rank you will not get any good NIT or colleges.In order to get good colleges or NIT you should bring your rank under 25000,this can only be achieved through bringing percentile above above 97.

Hope this helps you.