Fragen im Vorstellungsgespräch für Beschäftigung als AR Associate bei Guidehouse

There is three rounds of interview.For my job i think they are checking the language proficiency.First round is very quick just took 3,4 minutes.Next round took 5 minutes and the final one 7-8 minutes

Straight to the questions.checked the language proficiency and asked whether Willing to work in the rotational shifts. These are the questions which are asked to me. Also they asked whether I can join immediately.