job scam

first they called me and said are you looking for a job and I said yes they asked me to attend walk in interview and it is the one day drive, then I went there and as soon as I entered they told me to write an exam for rupees 2000 and I am having 3 chances to clear that for 100 marks i went there along with my mom and I asked her , she said ask clearly about everything and then they also said they will refund if I didn't get 35 in all 3 chances, so I paid 2000 and went to write exam, there i wrote exam for 1 hour successfully scammed and came from there. I am feeling very much bad because they did everything nicely to scam all of us there was about more than 50 members who came to search for job