This question was given to me by my friend...
Three people come to a motel to stay for a night...the owner
charges Rs10/- each....these 3 agree to it.....
In the morning all these three were ready to leave,the owner sent
his servant to collect the rent money....all the three people gave
Rs10/- each but asked the servant to ask the owner a bit
discount.....
The servant put forward the wish of the guests before his
owner....the owner gives his servant Rs5/- and tells him to give it
to the guests...
the servant falls in a dilemma as for how to divide Rs5/-among
three.....so he takes Rs2/- for himself and gives the guests
remaining Rs3/-...from which each of the guests recieves
Rs1/-
Now the servant does a bit of calculation....
each of the guest got Rs1/- back so it is asif each of them has
paid Rs9/- so the total amounts to Rs27/-....the servant has taken
Rs2/- so the total is Rs29/-??????
How could it be it has to be 30????
where has that Rs1/- gone????
Any help??
love arun
P.S->i couldn't make any guess thus far on this one...
I have heard of this one in a different format before..It is
something with double counting..
I think it may be that they actually paid 25 dollars for the rooms
(5 dollar discount), then got back 3 dollars , while the servant
got 2 dollars, which adds up to 30. If you subtract the money they
get back,what you have left is the money they paid the owner + the
money they paid the servant. You have already counted the money you
payed the servant, so there is no reason to count it again. 27, the
total money minus the amount they get back , makes sense as the
amount they got rid of. Does this explanation work?
Yeah, we all agree that they pay Rs27/- in total, and that the
owner gets Rs25/-. So it makes sense that the servant keeps Rs2/-.
This is basically what Tony said though. By the way, what does Rs/-
stand for?
Brad
Right.. total money paid to begin with: Rs30/-
Then 5 is deducted from this, so the total amount paid is
Rs25/-
Now, the servant keeps Rs2/- of the REFUND... ie. the bill is
reduced from Rs30/- to Rs27/-
This means that they HAVE all paid Rs9/- and so the total amount
paid is Rs27/-... ie... 30-5+2
The confusion comes from assuming that the owner + servant combined
still reveive Rs30/-, which they don't as Rs3/- has been
refunded.
I know this is basically what Brad and Tony said, but I thought it
might be useful to phrase it slightly differently (I've seen some
people have real trouble getting their heads around this). I hope
it makes sense now.
Brad,
Rs stands for rupees (the Indian currency)....
THANKS EVERYONE FOR ALL THE ANSWERS......
love arun