Hi Devang Trivedi!

Its actually very tough to predict because your rank because almost 12-14lakhs of students will be appearing the paper and compared to last year, this year the rank may change for the marks you got either it can increase or decrease. But dont worry you are expectiong 170, no problem ill suggest you two websites which you can go through it and you will know what your rpredicted rank could be according to your score:

1) https://engineering.careers360.com/articles/jee-main-rank-predictor

2) https://engineering.careers360.com/jee-main-rank-predictor?

I hope this information is useful for you!

All the Best for your results!