Q. What is the next number of the following sequence
7,12,22,42,82,?

• 162
  
  7*2-2=12
  12*2-2=22
  22*2-2=42
  42*2-2=82
  82*2-2=162
• 10 years agoHelpfull: Yes(1) No(0)
• 7 12 22 42 82 162
  12-7 = 5
  22-12 = 10
  42-22 = 20
  82-42 = 40
  162-82 = 80
  
  Ans: 162
• 10 years agoHelpfull: Yes(1) No(0)
• 162
  82+80=162
• 10 years agoHelpfull: Yes(0) No(0)
• 162
  2x5 2x5 2x2x5 2x2x2x5
• 6 years agoHelpfull: Yes(0) No(0)