HONO Software Developer interview questions

There were total 4 rounds and the process took 2 working days. The process was completely offline First Round- Group Discussion( My topic was super-intelligence). There were various teams consisting of 10 members each. Second Round- OA( MCQ type) Easy Third Round and Fourth Found - Technical Interview Everything was deeply asked from my resume, Medium level DSA questions, system design, encryption, and core subjects. Overall experience was negative. They hired only one student and wasted time for all others. After fourth round there were 8 students shortlisted. But then without any further round selected only one student.( I dont know on what criteria they selected, it wasn't clear to any of us)