Question
2304Â Â Â 6912Â Â Â 864Â Â Â 2592Â Â Â 322Â Â
 972 In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.Solution
2304Â Â 
  3 = 6912 6912 
  8 = 864 864  
   3 = 2592 2592 
   8 = 324 324  
   3 = 972
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