Number Puzzles Aptitude Quizzes - Section 4


1. Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?






2. Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?






3. The difference of the squares of two consecutive even integers is divisible by which of the following integers?






4. Look at this series: 36, 34, 30, 28, 24, ... What number should come next?







5.Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next?







6. What is the unit digit in 584 x 428 x 667 x 213 ?






7. (112 + 122 + 132 + ... + 202) = ?







8. Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?






9. Look at this series: 21, 9, 21, 11, 21, 13, 21, ... What number should come next?






10. Look at this series: 58, 52, 46, 40, 34, ... What number should come next?






Post a Comment

Previous Post Next Post