Insert the missing number
1, 2, 4, 8, 16, 32, 64, ..., 256
A. 128 B. 148
C. 154 D. 164

• Ans = A)128
  Exp = The sequence is just like multiples of 2..
  i.e., 1 = 1
  1 * 2 = 2
  2 * 2 = 4
  4 * 2 = 8
  8 * 2 = 16
  8 * 2 = 32
  32 * 2 = 64
  64 * 2 = 128
  128*2 = 256
  
  $ Vignesh (India, TamilNadu) $
  
• 13 years agoHelpfull: Yes(5) No(1)
• ans: A 128
  
  1, 2, 4, 8, 16, 32, 64, .128., 256
  2^0 2^1 2^2 2^3 2^4 2^5 2^6 2^7 2^8
  
• 12 years agoHelpfull: Yes(1) No(0)
• Ans: A. 128
  
  Explanation:
  previous number Multiplied by 2 for the next Number.
• 13 years agoHelpfull: Yes(0) No(0)
• ans:128 the series is just a mulitiples of 2.like 1*2,2*2,4*2,...64*2=128.
• 13 years agoHelpfull: Yes(0) No(0)
• 1,1*2=2,2*2=4,4*2=8,8*2=16,16*2=32,32*2=64,64*2=128,128*2=256
• 7 years agoHelpfull: Yes(0) No(0)