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GMAT Question of the Day
April 30, 2014
Every weekday, GMAT Hacks publishes a realistic GMAT practice question. In general, you'll see Quant problems on Monday, Wednesday, and Friday, and Verbal questions on Tuesday and Thursday. You'll always be able to find them at www.gmathacks.com/daily.
Give today's question a try, and check your answer. When you're done, be sure to subscribe so that you can keep practicing every day!
Today's Practice GMAT Question:
| A drawer contains 25 socks, of which 15 are white and 10 are black. If 9 of the socks are removed, are there an even number of white socks remaining in the drawer? | |
| (1) | Of the socks removed from the drawer, the ratio of the number of white ones to black ones is 1:2. |
| (2) | Of the socks remaining in the drawer, the ratio of the number of white ones to black ones is 3:1. |
| (A) | Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. |
| (B) | Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. |
| (C) | BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. |
| (D) | EACH statement ALONE is sufficient. |
| (E) | Statements (1) and (2) TOGETHER are NOT sufficient. |
Click to show answer (opens in new window)
Need more work in this area? Check out the Rates, Ratios, and Percents set of (100) practice problems.There is also a full chapter covering Ratios in Total GMAT Math. It includes additional practice problems, as well.
If you don't already subscribe to the GMAT Question of the Day, start now--it's easy! A new question is published every weekday. You can sign up for all the questions, or just Verbal or Quantitative questions. Click here to subscribe!
About the author: Jeff Sackmann has written many GMAT preparation books, including the popular Total GMAT Math, Total GMAT Verbal, and GMAT 111. He has also created explanations for problems in The Official Guide, as well as 1,800 practice GMAT math questions.
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