A man gets x/y of Rs.10 and y/x of Rs.10. He returns
Rs.20. The Answer choices are
a) He may not lose
b) He may lose
c) He always loses
d) Cannot be Determined
Answer Posted / v venu gopal
He is returning 20 rupees back so, after the 10x/y he should
have less than 30 to lose. and equal to 30 to no loss and gain
more than 30 for gain....
so our 10x/y = 30 => no loss and gain
> => gain
< => loss
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