Find the next number
3,4,6,8,12,14,18,20,.....

• actually its solution is all prime numbers +1 is next number
  2+1=3
  3+1=4
  5+1=6
  7+1=8
  11+1=12
  13+1=14
  17+1=18
  19+1=20
  23+1=24
• 10 years agoHelpfull: Yes(9) No(1)
• 2+1=3
  3+1=4
  5+1=6
  7+1=8
  11+1=12
  13+1=14
  17+1=18
  19+1=20
  23+1=24
  
  So the next no. of the given series is 24 :)
• 10 years agoHelpfull: Yes(3) No(1)
• Answer is 24
  take alternate numbers like 3*1,3*2=6,3*4=12,3*6=18 then next number must be 24(3*8).
• 10 years agoHelpfull: Yes(2) No(0)
• add +1 to prime numbers
  2+1=3
  3+1=4
  5+1=6
  7+1=8
  11+1=12
  13+1=14
  17+1=18
  19+1=20
  23+1=24.......
  like that we get series
• 7 years agoHelpfull: Yes(0) No(0)
• 3,4,6,8,12,14,18,20,22
• 7 years agoHelpfull: Yes(0) No(0)