3, 8, 6, 14, ?, 20

• 3*2=6+2=8
  6*2=12+2=14
  so
  9*2+2=20
  ans : 9
• 10 years agoHelpfull: Yes(2) No(0)
• This series contain two series together first one is 3,6 and so on and next one is 8,14 and so on so following these pattern the number in the question mark will be 3+3=6+3 = 9
• 7 years agoHelpfull: Yes(1) No(0)
• 9 8 alternate num is 14 which is 8+6=14 14 alternate number is 20 which is 14+6=20
  3 alternate num is 6 which is 3+3=6 6 alternate num is 6+3=9
  
  
  
  
  
  
  
  
  
  
• 10 years agoHelpfull: Yes(0) No(0)
• In the series, check for alternate values
  
  8 + 6 = 14
  14 + 6 = 20
  
  Similarly
  3 + 3 = 6
  6 + 3 = 9
  
  Ans. Is 9
• 10 years agoHelpfull: Yes(0) No(0)
• choose alternate nos
  3,8,(3+3)6,(8+6)14,(6+3)9,(14+6)20
  ans :9
• 10 years agoHelpfull: Yes(0) No(0)
• The ans is = 9.
  
  3*2=6+2=8.
  6*2=12+2=14.
  9*2=18+2=20.
  
• 10 years agoHelpfull: Yes(0) No(1)