A man goes 50Km north , then turned left walked 40Km, then turned right ? In which direction he is?	Options
A) North  B) South  C) East  D) West  E) None
5okm-north--&gt;north   left-west---&gt;west   turned right-north---&gt;north   NorthNSWER:North
<result>A</result>
A man goes 50Km north , then turned left walked 40Km, then turned right ? In which direction he is?