Rolling Test is an online based adaptive intellectual test. Based on the given answer of the previous question, the adaptive test gets harder or easier. If the candidate answers a question correctly, then there are chances of getting tougher questions onward, likewise if the candidate answers a question wrong then there are chances of getting easier questions. Mainly the test score depends on correct answer but the weightage will depend on the hardness of question and the answered time. In this way the candidates' intellectuality is tested through this test. It is based on game theory where only answering the question correctly is not enough but answering it in less time and answering the tougher question is also equally important.