Q) In a confidential map of an army, the following code is used to show the height & distance of the defense posts in meters. [A N G R Y C H I L D] mapped as [1 2 3 4 5 6 7 8 9 0] There was a doubt in the actual secrecy of the above code. So , this code was changed and the new code was [G L A N D Y R I C H] mapped to [1 2 3 4 5 6 7 8 9 0].
According to the previous sode the distance between the post M and R was L R G Y meters. An army officer made the mistake of reading and he found it as L R G Y according to the new code. How much less, would the actual distance be because of this mistake?
B) 6179 meters
C) 6971 meters
D) 7619 meters