Symphony Teleca Software Engineer-Product Development interview questions

Interview was for Ext.js (Sencha Touch). First round was telephonic, then puzzle interview 2nd round, 3rd technical coding round and finally HR?. The first was a very technical telephonic round from an expert, then a round of puzzle solving then a programming round with general questions.

Its through employee refferal,took 1 week there are 3 rounds of interview 1)Technical interview->Basic questions as per skills mentioned in your cv,some small programmes to check logic. 2)Manager interview->questions regarding your day to day work,collections etc. 3)Senior Manager/Director->Just simple question regarding your current project. 4)HR Round->Telephonic just to convey your salary.