Events & Promotions
|
|
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
May 1912:00 PM PDT
-01:00 PM PDT
Scoring 329 on the GRE is not always about using more books, more courses, or a longer study plan. In this episode of GRE Success Talks, Ashutosh shares his GRE preparation strategy, study plan, and test-day experience, explaining how he kept his prep....
May 1212:00 PM EDT
-11:59 PM EDT
Make the most of your break with the most realistic GMAT™ prep. Take up to $700 off select products. Ends 6/1
May 1501:00 PM IST
-11:00 AM IST
Start your journey with a fully customized action plan and work with a dedicated mentor to achieve a 735+ score.- May 18
10:00 AM PDT
-11:00 AM PDT
Join us in a live GMAT practice session and solve 25 challenging GMAT questions with other test takers in timed conditions, covering GMAT Quant, Data Sufficiency, Data Insights, Reading Comprehension, and Critical Reasoning questions. 
May 2008:00 AM PDT
-08:30 AM PDT
What’s in it for you- Live Profile Evaluation Chat Session with Jenifer Turtschanow, CEO, ARINGO. Come with your details prepared and ARINGO will share insights! Pre-MBA Role/Industry, YOE, Exam Score, C/GPA, ECs Post-MBA Role/ Industry & School List.- Jun 10
06:00 AM PDT
-06:15 PM PDT
Register for the GMAT Club Virtual MBA Spotlight Fair – the world’s premier event for serious MBA candidates. This is your chance to hear directly from Admissions Directors at nearly every Top 30 MBA program..
23 Jul 2017, 23:23
Kudos
Bookmarks
C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
53% (01:26) correct
47%
(01:21)
wrong
based on 93
sessions
History
Date
Time
Result
Not Attempted Yet
A right circular cone is such that it perfectly fits inside a hollow sphere. What is the height of the cone?
(1) The radius of the sphere is 6.
(2) The radius of the cone is 4.
(1) The radius of the sphere is 6.
(2) The radius of the cone is 4.
24 Jul 2017, 07:36
Kudos
Bookmarks
Bunuel
It should be C.
Statement 1: Insufficient
We do not know the anything about the height of the base of the cone from base of the sphere (distance DE in the picture attached). Nor do we know anything about the sphere.
Statement 2: Insufficient
We have no idea of diameter of sphere.
Combined. We have Hypotenuse and base of triangles OBD and OCD in the picture. We can calculate distance to centre O (measurement X). X added to radius should give height of the cone.
Note: this diagram is purely for educational purposes and any symbolism is completely unintentional.
Attachments
cone.jpg [ 51.68 KiB | Viewed 2343 times ]
24 Jul 2017, 08:41
Kudos
Bookmarks
Bunuel
Best way forward to solve this question is by drawing figures.
Answer option C
Posted from my mobile device
Attachments
File comment: www.GMATinsight.com
IMG_20170724_210907.jpg [ 2.8 MiB | Viewed 2252 times ]
