Television Set

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Television Set

by kanha81 » Sat Apr 25, 2009 12:43 pm
A retailer purchased a television set for x percent less than its list price, and then sold it for y percent less than the list price. What was the list price of the television set?

(1) x = 15
(2) x – y = 5

OA [spoiler][E][/spoiler]

This is how I did.

cp: cost price = ?
lp: list price
sp: selling price

cp = lp - (x/100)*lp
sp = lp - (y/100)*lp

1) x = 15
Insuff because no information of the lp

2) x - y = 5
Insuff because no information of lp

1) & 2) Insuff no new information
[spoiler][E][/spoiler]
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