Not sure if this question has been posted, but would like to share this question from Kaplan Cat#1.
See image.
OA D
See image.
OA D
- Attachments
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from the given expression, d=2
1) c=4 sufficient
2) c=4 sufficient
D
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Kaplan: C^d?
Source: Beat The GMAT — Data Sufficiency |
Given is c^d = c ^(8 - 3 d), or 4 d = 8 or d = 2. Hence c^d = c^2 =?shubhamkumar wrote:Not sure if this question has been posted, but would like to share this question from Kaplan Cat#1.
See image.
OA D
I. Since c = 4, therefore c^2 = 16. Sufficient
II. Since d = √c, or 2 = √c, therefore c = 4, and c^2 = 16. [spoiler]Sufficient
Take D[/spoiler]
The mind is everything. What you think you become. -Lord Buddha
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
