Cognizant Programmer Analyst Trainee interview questions

Interview for the company is on-campus. There was a single interview combined as Technical and HR. Questions asked were of moderate level. The process started with the introduction and then interviewer asked to code the reverse of the number. After the coding, he gave me two reasoning questions, one of missing number and other one from Age and ratio. After this comes the technical questions about java, DSA and mysql. After this comes the HR questions. The interview continued around 40 mins.