CASS head count
hii, I am from igrua and cleared indigo 2013 writen exam. In my knowledge around 15-20 igruans gave the exam out of which one couldn't clear. The rest did. So you can take this number into count.
Rest I've been speaking to my seniors in indigo and people who are self TR and waiting for joining intructions. Will be keeping you all updated regarding CASS and everything!!