Aptitude Reasoning English GK Computer Knowledge Programming Skill Banking Software Testing

Question

In the following number series only one number is wrong. Find out the wrong number.

         11      18      29      42      59      80      101

  • 42
  • 18
  • 29
  • 59
  • None of these
Answer- E

Series follows +7, +11, +13, +17, +19, +23 pattern.

According to that 59 + 19 = 78, Hence wrong number is 80.


More Test for Practice