OG10 DS Quiz 2 2x
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———————————————————————————-REVIEW INSTRUCTIONS——————————————————————————————
Thorough review is critical to the learning process and for most people should take a significant amount of time (and effort!) potentially equally or surpassing the amount of time taken to do the question set.
- Redo questions that you got wrong or struggled on without looking at the answers or explanations. Think. Rethink. Push yourself. Put pen to paper. Don’t review with only your eyes!
- Once you’ve solved or if you aren’t able to solve in about 10 minutes carefully review the explanation (if provided). Again, put pen to paper and redo the question along with the explanation.
- If we haven’t provided an explanation or if our explanation didn’t clear up your doubts google the first few words of the question and confirm the solution on the GMAT forums.
- Except for CR and RC, take a screenshot and add it to your dropbox review folder so you can easily revisit the question when assigned review in your HW schedule.
- Bring questions that you still find difficult to QA or to our sessions. For sessions add the screenshots to the “review in session” folder in your dropbox.
Here’s a video outlining the review process: https://www.youtube.com/edit?o=U&video_id=X6k3niNoGuA
This is a crucial part of the preparation so let’s make sure we get it right. If you have any questions contact andrew@atlanticgmat.com or luciano@atlanticgmat.com.
Answer key:
1. C
2. B
3. D
4. C
5. E
6. D
7. D
8. E
9. C
10. A
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- Current
- Review
- Answered
- Correct
- Incorrect
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Question 1 of 10
1. Question
If a, b, and c are integers, is a -b + c greater than a+b-c?
(1) b is negative.
(2) c is positive.
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Question 2 of 10
2. Question
lf x + 2y + 1 = y – x, what is the value of x ?
(1) y² = 9
(2) y = 3
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Question 3 of 10
3. Question
How many miles long is the route from Houghton to Callahan?
(1) It will take t hour less time to travel the entire route at an average rate of 55 miles per hour than at an average rate of 50 miles per hour.
(2) It will take 11 hours to travel the first half of the route at an average rate of 25 miles per hour.
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Question 4 of 10
4. Question
lf x and y are positive, what is the value of x ?
(l) x =3.927y
(2) y = 2.279
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Question 5 of 10
5. Question
John and David each received a salary increase. Which one received the greater dollar increase?
(1) John’s salary increased 8 percent.
(2) David’s salary increased 5 percent.
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Question 6 of 10
6. Question
It r and s are positive integers, r is what percent of s?
(1) r = 3/4s
(2) r ÷ s = 75/100
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Question 7 of 10
7. Question
A shirt and a pair of gloves cost a total of $41.70. How much does the pair of gloves cost?
(1) The shirt costs twice as much as the gloves.
(2) The shirt costs $27.80.
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Question 8 of 10
8. Question
What is the value of the sum of a list of n odd integers?
(1) n =8
(2) The square of the number of integers on the list is 64.
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Question 9 of 10
9. Question
What was the average number of miles per gallon of gasoline for a car during a certain trip?
(1) The total cost of the gasoline used by the car for the 180-mile trip was $12.00.
(2) The cost of the gasoline used by the car for the trip was $1.20 per gallon.
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Question 10 of 10
10. Question
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