Talentick EduSolutions Senior Software Developer interview questions

interviewing person - gourav interview has 3 round. 1st round is 5-10 min pre screening phone call then skype cal for 30-45 mins and then machine test in which they even ask me time neded to complete test b4 start test - interviwer said it is to check effort estimation skill. as i am working the my skype cal at 9 pm in night after office - it is avg difficult interview machine test they take at baner - vishal nagar office since i request as live in pimple saudagar. they have 2 office in pune. no streess process nd very quick - no waiting needed during process. proces completely technical - they only focus on technology - interviewer even talks in hindi to explain problem. only ting needed is tech language nad all not imp - waiting my result good for core tech perosn