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by shashank.ism » Mon Feb 15, 2010 11:46 pm
Papgust invested a total of $10,000 for a period of one year. Part of the money he put into an investment that earned 6 percent simple interest, and the rest of the money into an investment that earned 8 percent simple interest. How much money did he put into the investment that earned 6 percent?

(A) The total interest earned on the $10,000 for the year was $640.
(B) The dollar value of the investment that earned 6 percent was four times the dollar value of the investment that earned 8 percent.
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Source: — Data Sufficiency |

by papgust » Mon Feb 15, 2010 11:47 pm
Any reason for targetting me? :)
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by shashank.ism » Tue Feb 16, 2010 3:56 am
papgust wrote:Any reason for targetting me? :)
I was not targetting you papgust, I just saw you are solving questions, so just sent a queston on you, so that you would also enjoy it..hehehe...don't take it other way...enjoy. :shock:
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by ajith » Tue Feb 16, 2010 4:33 am
shashank.ism wrote:Papgust invested a total of $10,000 for a period of one year. Part of the money he put into an investment that earned 6 percent simple interest, and the rest of the money into an investment that earned 8 percent simple interest. How much money did he put into the investment that earned 6 percent?

(A) The total interest earned on the $10,000 for the year was $640.
(B) The dollar value of the investment that earned 6 percent was four times the dollar value of the investment that earned 8 percent.
A) sufficient
0.06x + 0.08 (10000-x) = 640
0.02x = 160
x=8000

B) x = 4(10000-x)
5x =40000
x=80000

Sufficient

D
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by sanju09 » Tue Feb 16, 2010 6:04 am
papgust wrote:Any reason for targetting me? :)
you feel so soft maybe, kidding
The mind is everything. What you think you become. -Lord Buddha



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by gmatmachoman » Tue Feb 16, 2010 6:27 am
shashank.ism wrote:
papgust wrote:Any reason for targetting me? :)
I was not targetting you papgust, I just saw you are solving questions, so just sent a queston on you, so that you would also enjoy it..hehehe...don't take it other way...enjoy. :shock:
Papi,the best of BTG is its "liveliness"..This is one example...If u remember ther was one guy called maihuna & pandeyVineet, they were also very lively....

Even Ashish was lively..I am missing them all..patha nahi...where these guys have gone???
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