Find the next number in the series 3,6,11, 18,---

Ans

• ANS. 27
  
  there is a gap of "3" in between 3 and 6. than there is a gap of "5" in between 6 and 11.than in between 11 and 18 the gap is "7". here we can see, the gap is increasing by "2". so we have to add "9" in 18 to get the answer.
• 11 years agoHelpfull: Yes(1) No(0)
• add to the prime number
  3+3=6
  6+5=11
  11+7=18
  18+11=29
  ANS:29
  
• 11 years agoHelpfull: Yes(0) No(0)