This Rapid Numbers quiz assesses your understanding of the basic concepts of Number System. The quiz mostly consists of questions with easy to medium difficulty level. You must aim for above 90% score to be assured that you have a decent grip on the number system concepts. However, this does not cover all types on questions on Number System in universe. Hence, don't get too proud. Take our other Practice and Assessment Tests which hold more challenging questions and aim at making you a master in Number Systems and enable you to crack any Number System Question in any Company's Aptitude Test.