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

 It is currently 23 Sep 2018, 17:12

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

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

How many three digit numbers can be formed using the digits(1,2,3,4,5)

Author Message
Intern
Joined: 03 Aug 2016
Posts: 40
How many three digit numbers can be formed using the digits(1,2,3,4,5)  [#permalink]

Show Tags

13 Apr 2018, 06:02
00:00

Difficulty:

(N/A)

Question Stats:

67% (00:13) correct 33% (00:59) wrong based on 3 sessions

HideShow timer Statistics

How many three digit numbers can be formed using the digits (1,2,3,4,5), so that each digit is repeated any number of times?

A. 150
B. 200
C. 25
D. 125
E. 15

_________________

BSchool Forum Moderator
Joined: 26 Feb 2016
Posts: 3138
Location: India
GPA: 3.12
How many three digit numbers can be formed using the digits(1,2,3,4,5)  [#permalink]

Show Tags

13 Apr 2018, 06:13
1
Wildflower wrote:
How many three digit numbers can be formed using the digits (1,2,3,4,5), so that each digit is repeated any number of times?

A. 150
B. 200
C. 25
D. 125
E. 15

Since there is no condition that the digits cannot repeat,
the five digits can occupy either of the three places in the number.

Therefore, there are $$5*5*5 = 125$$ three-digit numbers that can be formed (Option D)
_________________

You've got what it takes, but it will take everything you've got

How many three digit numbers can be formed using the digits(1,2,3,4,5) &nbs [#permalink] 13 Apr 2018, 06:13
Display posts from previous: Sort by

How many three digit numbers can be formed using the digits(1,2,3,4,5)

Events & Promotions

 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®.