Kemuri Technology interview questions

There are 4 rounds 1: Basic Hr Interview In this, you will be asked about your work experience, technologies that you have worked on, CTC and ECTC 2: Online Assessments Online tests regarding the role that you are applying for 3: Technical Interview with the Devs 4: Hr Interview regarding the compensation, job role, etc

After providing basic information they gave me technical exercise. The exercise was submitted within the agreed timeline(10 days). Review was pending since 31 days of exercise submission. At the end after getting another offer, I withdrew my application. Within 2 days of my application withdrawal HR provided the review in one sentence that "It couldn't pass the test successfully".