What is the next number in the series
6,24,120,220

• 2^3 - 2 =6
  3^3 - 3 =24
  5^3 - 5 =120
  6^3 - 6 =220
  8^3 - 8 =506
• 8 years agoHelpfull: Yes(21) No(18)
• I think there is a mistake.4th term will be 720.So the answer is 5040
  6*4=24
  24*5=120
  120*6=720
  720*7=5040
• 8 years agoHelpfull: Yes(6) No(22)
• 1*2*3=6
  2*3*4=24
  3*4*5=60
  4*5*6=120
  5*6*7=210
  6*7*8=336
• 8 years agoHelpfull: Yes(5) No(24)
• the place of 220 is 720
  becoz..
  2*3=6
  6*4=24
  24*5=120
  120*6=720
  720*7=5040
  
  
• 8 years agoHelpfull: Yes(5) No(6)
• 
  6*4=24
  24*5=120
  120*6=220
  220*7=1540
• 8 years agoHelpfull: Yes(4) No(20)
• here a mistake the third one must be 720 so ans is 5040
• 8 years agoHelpfull: Yes(1) No(3)
• 1*2*3=6
  2*3*4=24
  3*4*5=60
  4*5*6=120
  5*6*7=210
  6*7*8=336
• 7 years agoHelpfull: Yes(1) No(3)
• I think this 220 term is mistake so replace 720
• 7 years agoHelpfull: Yes(0) No(4)