In each of the following number series a wrong number is given. Find out that number .
40960, 10240, 2560, 640, 200, 40 ,10
A) 40 B)200 C)640 D)2560 E)10240

• B)200
  
  40960=10240*4 10240=2560*4 2560=640*4 640=160*4 160=40*4 40=10*4
  therefore the wrong number is 200
  instead of 200 the answer is 160
• 4 years agoHelpfull: Yes(1) No(0)