1st job interview is very casual, common questions. right after that, you'll be endorsed to the second interview on the same day, they will ask you situational questions then IT check then you're done. :)

It is just a one day assessment process. You'll know right away if u you are hired or not. There are 2 batches of interviews and a reading assessment. After that, they will assess how strong your vocabs and how well yiu contruct a sentence. Disclaimer: process and questions varies depends on the interviewer.