Cognizant Programmmer analyst interview questions

There were mainly three rounds. Aptitude, Technical Interview and HR. Aptitude test was held by AMCAT which was adaptive in nature. Adaptive means with every correct answer difficulty increases and decreases with every wrong answer. Technical Interview and HR were simple.

basic questions, strength and weakness, wat do u expect from us, fibonacci series, some puzzles, basic questions on engineering, can u learn better if we teach , why cognizant, which location you want