Hello,

As per the previous year cutoffs of SCB channel of IISER, you can definitely get an IISER via IAT 2019 with the general category. While your chances of IISER Pune or Kolkata is very bleak, you can definitely get IISER Tirupati till 4th round. As after third round of counselliing most students either freeze the seat or just take a seat in IITs. Thus 4th round is when you can expect IISER Tirupati. I hope it helps.

Thanks