4, 6, 2, 12, 18, 14

• 4*1.5=6
  6-4=2
  2*6=12
  12*1.5=18
  18-4=14
  14*6=84
• 6 years agoHelpfull: Yes(13) No(25)
• 4,6,2,12,18,14
  
  The number is 4 .
  MULTIPLY number by 1.5 (4 × 1.5 = 6)
  Substract 4 from 2nd term ( 6 - 4 = 2)
  Then MULTIPLY third term by 6 ( 2 × 6 = 12)
  Repeat these steps now
  
  12 × 1.5 = 18
  18 - 4 = 14
  14 × 6 = 84
  84 × 1.5 = 126
  126 - 4 = 122
  And so on
  
  So the series is 4,6,2,12,18,14,84,126,122
• 5 years agoHelpfull: Yes(8) No(4)
• ans will be 21.
  4*1.5=6
  6-2=2
  12*1.5=18
  18-4=14
  14*1.5=21(ans)
  21-4=17 (another next)
• 6 years agoHelpfull: Yes(4) No(7)
• 4 x 3 = 12
  6 x 3 = 18
  2 x 7 = 14 — OR — 18 - 4 = 14 (on analogy with 6–4 = 2)
• 6 years agoHelpfull: Yes(1) No(2)
• 84
  Multiply by 1.5
  Subtract 4
  Multiply by 6, then repeat
• 5 years agoHelpfull: Yes(1) No(2)
• key 4 ele 1.5
  
  1st Curr(4) x ele(1.5) = 6
  2nd Curr(6) - key(4) = 2
  --------------------------------------
  3rd Curr(2) x Prev(6) = 12
  ----------------------------------------
  1st Curr(12) x ele(1.5) = 18
  2nd Curr(18) - key(4) = 14
  -----------------------------------------
  3rd Curr(14) x Prev(18) = 252
• 5 years agoHelpfull: Yes(1) No(2)
• 4+2=6
  6+12=18
  12+18=30
• 6 years agoHelpfull: Yes(0) No(5)
• Actually really simple, dont listen to the nonsense here, the answer is 6 because it is the only even number you have in your oprtions, 84, 21 and whatever else is suggested arent present in your choices
• 5 years agoHelpfull: Yes(0) No(1)
• 4+2=6
  6-4=2
  2*6=12
  12+6=18
  18-4=14
  14*2=28
• 5 years agoHelpfull: Yes(0) No(0)
• 45+458
  455+8
• 4 years agoHelpfull: Yes(0) No(0)