Q. What is the next number of the following sequence
34,4,21,59,43,3,20,66,12,2,16,?

• Look upon series carefully;
  34,4,21,59,43,3,20,66,12,2,16,
  
  34,4,21 59 43,3,20 66, 12,2,16, ___
  
  34 + 4 + 21 = 59
  
  43 + 3 + 20 = 66
  
  Similarly
  12 + 2 + 16 = 30
  
  so ANS will be 30
• 11 years agoHelpfull: Yes(12) No(0)
• 34+4+21=59
  43+3+20=66 so
  12+2+16=30 is the ans
  
• 11 years agoHelpfull: Yes(1) No(0)
• 30
  becouse
  addition of 3 term=4th term
  34+4+21=59(4th term)
  43+3+20=66
  same way
  12+2+16=30
• 11 years agoHelpfull: Yes(0) No(0)
• answer is 30
• 10 years agoHelpfull: Yes(0) No(0)
• 71 as its a third series and as 4+3+59=66 so 3+2+66=71
• 9 years agoHelpfull: Yes(0) No(0)