Join Examsbook
1032 0

What will come in place of the question mark (?) in each of the following series?

Q:

 15     12    17  10     ?    8    21     6 

  • 1
    3
  • 2
    7
  • 3
    21
  • 4
    19
  • 5
    इनमें से कोई नहीं
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "19 "

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully