📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      What should come in place of the question mark

      (?) in the following number series?       20     21       33             ?              172.5           520.5
      A 68 Correct Answer Incorrect Answer
      B 63 Correct Answer Incorrect Answer
      C 57 Correct Answer Incorrect Answer
      D 54 Correct Answer Incorrect Answer

      Solution

      Pattern for the series:  x 1 +1 , x 1.5 + 1.5, x 2 +2, x 2.5 + 2.5, x 3 + 3..........

      Practice Next
      ask-question