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

It is currently 17 Oct 2019, 21:49

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

How many natural numbers are there that are smaller than 104 and whose

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Senior Manager
Senior Manager
avatar
G
Joined: 12 Jan 2019
Posts: 263
Concentration: Strategy, Leadership
Reviews Badge
How many natural numbers are there that are smaller than 104 and whose  [#permalink]

Show Tags

New post Updated on: 12 Jan 2019, 23:27
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 100% (03:36) wrong based on 1 sessions

HideShow timer Statistics

How many natural numbers are there that are smaller than \(10^4\) and whose decimal notation
consists only of the digits 0, 1, 2, 3 and 5, which are not repeated in any of these numbers?
(a) 32
(b) 164
(c) 31
(d) 33
(e) 212

Kudos Please

_________________
In case my post helps you, please provide me with kudos. Thank you

Originally posted by UdayPratapSingh99 on 12 Jan 2019, 23:22.
Last edited by UdayPratapSingh99 on 12 Jan 2019, 23:27, edited 1 time in total.
Senior Manager
Senior Manager
avatar
G
Joined: 12 Jan 2019
Posts: 263
Concentration: Strategy, Leadership
Reviews Badge
Re: How many natural numbers are there that are smaller than 104 and whose  [#permalink]

Show Tags

New post 12 Jan 2019, 23:23
We have to count natural numbers which have a maximum of 4 digits. The required answer will be
given by:
Number of single digit numbers + Number of two digit numbers + Number of three digit numbers
+ Number of four digit numbers.

Kudos Please
_________________
In case my post helps you, please provide me with kudos. Thank you
GMAT Club Bot
Re: How many natural numbers are there that are smaller than 104 and whose   [#permalink] 12 Jan 2019, 23:23
Display posts from previous: Sort by

How many natural numbers are there that are smaller than 104 and whose

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





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