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Quant- Problem Solving

Which of the following is 850 percent greater than 8 x 10^3?
(A) 8.5 x 10^3
(B) 6.4 x 10^4
(C) 6.8 x 10^4
(D) 7.6 x 10^4
(E) 1.6 x 10^5
Pls Explain…..

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Written by Chandu on June 18th, 2008 with 16 comments.
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Which of the following is 850 percent greater than 8 x 10^3?

(A) 8.5 x 10^3
(B) 6.4 x 10^4
(C) 6.8 x 10^4
(D) 7.6 x 10^4
(E) 1.6 x 10^5

Pls Explain…..

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GRE Question of the Day by Chandu on June 18th, 2008 with 16 answers.
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16 Answers

Read the answer left by other GRE Takers below, or:

Get your own gravatar by visiting gravatar.com Chandu777
#1. March 30th, 2007, at 3:23 PM.

the problem is simple.
i had posted it by mistake.
Ans: D

[(850/100)*8*10^3 ] + [8*10^3]

pls correct me, if iam wrong..

Get your own gravatar by visiting gravatar.com yadav
#2. March 30th, 2007, at 4:57 PM.

chandu Rocks!!!!!!!

u r absolutely right.

Get your own gravatar by visiting gravatar.com sreecharan
#3. March 31st, 2007, at 6:09 PM.

In my view Ans is “E”
Let me justify it
the option given in “E” is 160000
our problem is 8000,
therefore 160000-8000=152000 which is 850% more greater than 8000.

so Ans is “E”.

If i did any thing wrong please correct me

Get your own gravatar by visiting gravatar.com bhavik
#4. April 1st, 2007, at 3:53 PM.

ans D is d only right choice for this que . .
850% more greater than 8000 doesnt equal to 152000 . .

Chandu is right one .. .

Get your own gravatar by visiting gravatar.com arun
#5. April 2nd, 2007, at 10:02 AM.

check for a number that 950% of the given no.ans is 7.6×10^4.

Get your own gravatar by visiting gravatar.com hema
#6. May 13th, 2008, at 1:24 PM.

the answer is C
850* 8000= 6800000/ 100= 68000= 6.8*104

Get your own gravatar by visiting gravatar.com hema
#7. May 13th, 2008, at 1:30 PM.

sorry i do a mistake
the answer is D 8000+68000= 76000= 7.6*10^4

Get your own gravatar by visiting gravatar.com kunal
#8. May 15th, 2008, at 8:20 PM.

(D) 7.6 x 10^4

Get your own gravatar by visiting gravatar.com Castle
#9. May 21st, 2008, at 9:42 PM.

D

Get your own gravatar by visiting gravatar.com Joel
#10. May 25th, 2008, at 1:37 PM.

D !! 200 percent means twice.. 850 percent means 8.5 times.. question says greater than.. so ans = 8000 + 8.5 * 8000 = 9.5 * 8000 = 7.6 * 10 ^ 4

Get your own gravatar by visiting gravatar.com sri
#11. May 29th, 2008, at 12:31 PM.

D!!

Joel ur analysis is superb ………….

thnks mate!!

Get your own gravatar by visiting gravatar.com naveen
#12. June 18th, 2008, at 4:32 PM.

its simple..
answer is D
because

8000+(850/100)8000
8000(1+8.5)
9.5*8000
7.6*10^4

Get your own gravatar by visiting gravatar.com viki
#13. June 18th, 2008, at 10:45 PM.

C

Get your own gravatar by visiting gravatar.com harini
#14. June 22nd, 2008, at 9:18 PM.

8000*850/100 + 8000=7.6*10^4 sooo ..ans is c.

Get your own gravatar by visiting gravatar.com Kofi
#15. June 23rd, 2008, at 5:35 PM.

D

Get your own gravatar by visiting gravatar.com raj
#16. June 26th, 2008, at 11:46 PM.

d

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