In HR round, they'll ask you about yourself, education, total experience, etc. They'll explain you the requirement of position. In Technical round, manager will ask domain related questions (both theory and practical - on the basis of some case studies or current affairs). Again it's depends on the domain for which you have applied. I have applied for Finance, so he asked me about the 3 golden rules of accountancy. Some concepts like prepaid, Depreciation, O/s liabilities and its effects in books, JV for accumulated depreciation, accruals, rent due but not received, BRS, etc. Also he asked me to explain my job role in the previous organizations and how it's gonna suitable for the opening for which i am interviewing.