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

It is currently 18 Dec 2018, 19:57

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.

What is the remainder when the number 14^2 * 15^8 is divided by 5?

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

Hide Tags

Manager
Manager
avatar
G
Joined: 02 Jun 2015
Posts: 191
Location: Ghana
Premium Member
What is the remainder when the number 14^2 * 15^8 is divided by 5?  [#permalink]

Show Tags

New post Updated on: 23 Aug 2016, 13:43
1
2
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

80% (00:41) correct 20% (00:54) wrong based on 130 sessions

HideShow timer Statistics

What is the remainder when the number 14^2 * 15^8 is divided by 5?

A) 0
B) 1
C) 2
D) 4
E) 5

_________________

Kindly press kudos if you find my post helpful


Originally posted by duahsolo on 23 Aug 2016, 12:26.
Last edited by duahsolo on 23 Aug 2016, 13:43, edited 1 time in total.
Intern
Intern
avatar
Joined: 16 Aug 2016
Posts: 5
Re: What is the remainder when the number 14^2 * 15^8 is divided by 5?  [#permalink]

Show Tags

New post 23 Aug 2016, 13:07
1
14^2 has units digit 6
15^8 has units digit 5

Thus 14^2*15^8 has units digit 0 and will be divisible by 5. The remainder will be zero

Answer: (A)


Sent from my SM-G900F using GMAT Club Forum mobile app
Current Student
avatar
B
Joined: 14 Aug 2016
Posts: 16
Location: Nigeria
Concentration: Strategy, General Management
GMAT 1: 700 Q45 V40
GPA: 3.27
WE: Accounting (Accounting)
GMAT ToolKit User
Re: What is the remainder when the number 14^2 * 15^8 is divided by 5?  [#permalink]

Show Tags

New post 23 Aug 2016, 16:28
duahsolo wrote:
What is the remainder when the number 14^2 * 15^8 is divided by 5?

A) 0
B) 1
C) 2
D) 4
E) 5

Multiplying 14^2 by 15^8 will give a number wholly divisible by 5.

Hene, Option A is CORRECT



Sent from my SM-N920C using GMAT Club Forum mobile app
_________________

Thank you for that kudos

Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 51280
Re: What is the remainder when the number 14^2 * 15^8 is divided by 5?  [#permalink]

Show Tags

New post 24 Aug 2016, 03:25
1
Non-Human User
User avatar
Joined: 09 Sep 2013
Posts: 9207
Premium Member
Re: What is the remainder when the number 14^2 * 15^8 is divided by 5?  [#permalink]

Show Tags

New post 09 Dec 2017, 00:12
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
_________________

GMAT Books | GMAT Club Tests | Best Prices on GMAT Courses | GMAT Mobile App | Math Resources | Verbal Resources

GMAT Club Bot
Re: What is the remainder when the number 14^2 * 15^8 is divided by 5? &nbs [#permalink] 09 Dec 2017, 00:12
Display posts from previous: Sort by

What is the remainder when the number 14^2 * 15^8 is divided by 5?

  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®.