For IIST u need to get minimum 10% in each paper of jee advance to qualify the minimum eligibility criteria…After that on the basis of jee mains rank u will be able to get the seat there…moreover ur open category rank should be around 5—6k to get into there

hello dear

As far with your marks there are chances in getting iist shibpur with this mark hope for best and all the best 

thanks

Dear purbita banerjee

as based on your marks you have chances and eligible for getting seat or admission in shibpur iist as expected branch hope in good way thank you