GMAT Question of the Day - Daily to your Mailbox; hard ones only

It is currently 18 Dec 2018, 18:14

Close

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

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Close

Request Expert Reply

Confirm Cancel
Events & Promotions in December
PrevNext
SuMoTuWeThFrSa
2526272829301
2345678
9101112131415
16171819202122
23242526272829
303112345
Open Detailed Calendar
  • Happy Christmas 20% Sale! Math Revolution All-In-One Products!

     December 20, 2018

     December 20, 2018

     10:00 PM PST

     11:00 PM PST

    This is the most inexpensive and attractive price in the market. Get the course now!
  • Key Strategies to Master GMAT SC

     December 22, 2018

     December 22, 2018

     07:00 AM PST

     09:00 AM PST

    Attend this webinar to learn how to leverage Meaning and Logic to solve the most challenging Sentence Correction Questions.

A right cylinder soda can has a height of 8 and a radius of 3 as pictu

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 51280
A right cylinder soda can has a height of 8 and a radius of 3 as pictu  [#permalink]

Show Tags

New post 16 Apr 2018, 04:46
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

89% (01:00) correct 11% (00:59) wrong based on 46 sessions

HideShow timer Statistics

Image

A right cylinder soda can has a height of 8 and a radius of 3 as pictured above. What is the total surface area of the cylinder?


A. 57π

B. 60π

C. 63π

D. 66π

E. 69π


Attachment:
Soda_Can.png
Soda_Can.png [ 3.97 KiB | Viewed 752 times ]

_________________

New to the Math Forum?
Please read this: Ultimate GMAT Quantitative Megathread | All You Need for Quant | PLEASE READ AND FOLLOW: 12 Rules for Posting!!!

Resources:
GMAT Math Book | Triangles | Polygons | Coordinate Geometry | Factorials | Circles | Number Theory | Remainders; 8. Overlapping Sets | PDF of Math Book; 10. Remainders | GMAT Prep Software Analysis | SEVEN SAMURAI OF 2012 (BEST DISCUSSIONS) | Tricky questions from previous years.

Collection of Questions:
PS: 1. Tough and Tricky questions; 2. Hard questions; 3. Hard questions part 2; 4. Standard deviation; 5. Tough Problem Solving Questions With Solutions; 6. Probability and Combinations Questions With Solutions; 7 Tough and tricky exponents and roots questions; 8 12 Easy Pieces (or not?); 9 Bakers' Dozen; 10 Algebra set. ,11 Mixed Questions, 12 Fresh Meat

DS: 1. DS tough questions; 2. DS tough questions part 2; 3. DS tough questions part 3; 4. DS Standard deviation; 5. Inequalities; 6. 700+ GMAT Data Sufficiency Questions With Explanations; 7 Tough and tricky exponents and roots questions; 8 The Discreet Charm of the DS; 9 Devil's Dozen!!!; 10 Number Properties set., 11 New DS set.


What are GMAT Club Tests?
Extra-hard Quant Tests with Brilliant Analytics

Senior Manager
Senior Manager
User avatar
G
Joined: 29 Dec 2017
Posts: 383
Location: United States
Concentration: Marketing, Technology
GMAT 1: 630 Q44 V33
GMAT 2: 690 Q47 V37
GMAT 3: 710 Q50 V37
GPA: 3.25
WE: Marketing (Telecommunications)
A right cylinder soda can has a height of 8 and a radius of 3 as pictu  [#permalink]

Show Tags

New post 16 Apr 2018, 05:44
1
1
Top + bottom = 2*π*r^2 = 18 π
Side = 2*π*r*h= 48 π

Total = 48π+18π = 66π

Answer (D)
Target Test Prep Representative
User avatar
G
Status: Head GMAT Instructor
Affiliations: Target Test Prep
Joined: 04 Mar 2011
Posts: 2830
Re: A right cylinder soda can has a height of 8 and a radius of 3 as pictu  [#permalink]

Show Tags

New post 17 Apr 2018, 15:20
2
Bunuel wrote:
Image

A right cylinder soda can has a height of 8 and a radius of 3 as pictured above. What is the total surface area of the cylinder?


A. 57π

B. 60π

C. 63π

D. 66π

E. 69π

Attachment:
Soda_Can.png



We can use the surface area formula:

Surface area = 2πr^2 + 2πrh

Surface area = 2π(3^2) + 2π(3)(8) = 18π + 48π = 66π

Answer: D
_________________

Jeffery Miller
Head of GMAT Instruction

GMAT Quant Self-Study Course
500+ lessons 3000+ practice problems 800+ HD solutions

Intern
Intern
User avatar
B
Joined: 19 Jul 2017
Posts: 34
Re: A right cylinder soda can has a height of 8 and a radius of 3 as pictu  [#permalink]

Show Tags

New post 20 Jul 2018, 10:46
[quote="Bunuel"]Image

A right cylinder soda can has a height of 8 and a radius of 3 as pictured above. What is the total surface area of the cylinder?


A. 57π

B. 60π

C. 63π

D. 66π

E. 69π

the total surface area of the cylinder?= Outer surface area including bases =(2 π r)*(r+ h)
2 π *3*(3+8) =66π


A cylinder is a 3-D object formed by rotating a rectangular sheet along one of its sides. It is characterized by the radius of the base, , and the height, . Important results include:
 Volume =  Outer surface area w/o bases =  Outer surface area including bases =
_________________

You never FAIL until you stop TRYING

[wrapimg=][/wrapimg]

GMAT Club Bot
Re: A right cylinder soda can has a height of 8 and a radius of 3 as pictu &nbs [#permalink] 20 Jul 2018, 10:46
Display posts from previous: Sort by

A right cylinder soda can has a height of 8 and a radius of 3 as pictu

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  


Copyright

GMAT Club MBA Forum Home| About| Terms and Conditions and Privacy Policy| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.