4,23,60,121........

• 2^3 = 8, 8-4 = 4
  3^3 = 27, 27-4 = 23
  4^3 = 64, 64-4 = 60
  5^3 = 125, 125-4 = 121
  6^3 = 216, 216-4 = 212
• 7 years agoHelpfull: Yes(3) No(0)
• 2^3-4=4
  3^3-4=23
  ...
  ...
  next series 6^3-4=212
  
• 7 years agoHelpfull: Yes(1) No(0)
• The numbers are 2^3 - 4=4, 3^3 - 4=23, 4^3 - 4=60, 5^3 - 4=121,....
  so, The Missing number = 6^3 - 4 = 216 - 4 = 212.
• 7 years agoHelpfull: Yes(1) No(0)