Dear Mansi,

85 percentile is not enough to get any good college across the India through counselling, better if you take part in the upcoming 2 left entrance of JEE main to increase your percentile. According to your percentile which is 85 your rank is around 1,65,000, you can also check it by yourself by going through this link.

you can also take part in the JEE main counselling of UP to find the best private college for yourself like-

1. Galgotias college of engineering, greater noida

2. G. L. Bajaj, greater noida

3. ABES, Ghaziabad

4. AKGEC, Ghaziabad

5. JSS Academy, Noida

There are still so many good colleges in UP affiliated by AKTU, you can also find the best college for yourself by this link.

Best Of Luck!!!