Excellon Software Associate Programmer interview questions

Round 1- Online aptitude test It consisted of quants like time,profit loss,boats,mixtures,pipes,etc basically R.s aggarwal type sums and verbal and analytical questions which were pretty easy. The test was for 1hour. Round 2-GD They gave us 7mins and in the end they gave us 30secs to conclude the GD. My topic was - "Social media is a boon" Round 3-Technical interview The interviewer asked me about myself,about my project, he asked me to write a program showing inheritance,basics of mysql like joins. Round 4-HR Asked me to rate myself as a programmer on a scale of 1 to 10