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01 Oct 2019, 09:55
Kudos
Bookmarks
C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
85%
(hard)
Question Stats:
42% (02:15) correct
58%
(02:21)
wrong
based on 88
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Attachment:
22.jpg [ 28.36 KiB | Viewed 2395 times ]
The graph shows the exports by the state of Ohio in 2006 and 2007. By how many times in dollars did the American corn export increase over Wheat export from 2006 to 2007?
(1) The exports of Rice and American Corn together in the two years are $2 million and $3 million, respectively.
(2) The exports of Wheat and Rice together in the two years are $4 million and $7 million, respectively.
Source: Nova GMAT
25 Oct 2019, 10:14
Kudos
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SajjadAhmad
Attachment:
22.jpg
The graph shows the exports by the state of Ohio in 2006 and 2007. By how many times in dollars did the American corn export increase over Wheat export from 2006 to 2007?
(1) The exports of Rice and American Corn together in the two years are $2 million and $3 million, respectively.
(2) The exports of Wheat and Rice together in the two years are $4 million and $7 million, respectively.
Source: Nova GMAT
We need \(\frac{W-C (2007)}{W-C (2006)\)
(1) The exports of Rice and American Corn together in the two years are $2 million and $3 million, respectively.
R+C =2 in 2006 and R+C=3 in 2007
Nothing about wheat, INSUFF
(2) The exports of Wheat and Rice together in the two years are $4 million and $7 million, respectively.
W+R =4 in 2006 and W+R=7 in 2007
Nothing about Corn, INSUFF
1+2
2006
R+C =2 and W+R= 4 subtracting first from second we get W-C = 2
2007
R+C=3 and W+R=7 subtracting first from second we get W-C = 4
Hence \(\frac{W-C (2007)}{W-C (2006)}\) = \(\frac{4}{2} =2\)
Ans: C
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