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Logarithms 1

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Manager
Joined: 19 Aug 2009
Posts: 78

Kudos [?]: 277 [0], given: 46

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02 Oct 2009, 11:59
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Q.
log (16/15) + 5 log (25/24) + 3 log( 81/80)= log x
x=?

a. 2
b. 3
c. 0
d. none of these

Kudos [?]: 277 [0], given: 46

GMAT Tutor
Joined: 24 Jun 2008
Posts: 1339

Kudos [?]: 1953 [0], given: 6

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02 Oct 2009, 12:33
Just so no one on the forum freaks out, logarithms are not tested on the GMAT, ever.
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Kudos [?]: 1953 [0], given: 6

Manager
Joined: 19 Aug 2009
Posts: 78

Kudos [?]: 277 [0], given: 46

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02 Oct 2009, 13:35
Oh great...i came across this problem in a miscellaneous section of Practice Sheet...good atleast therz somthng less to study

IanStewart wrote:
Just so no one on the forum freaks out, logarithms are not tested on the GMAT, ever.

Kudos [?]: 277 [0], given: 46

Re: Logarithms 1   [#permalink] 02 Oct 2009, 13:35
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