Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack

 It is currently 26 May 2017, 14:59

### 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

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# If the units digit of the three-digit positive integer k is

Author Message
Senior Manager
Joined: 10 Dec 2004
Posts: 272
Followers: 2

Kudos [?]: 172 [0], given: 0

If the units digit of the three-digit positive integer k is [#permalink]

### Show Tags

18 Jan 2005, 20:44
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

If the units digit of the three-digit positive integer k is nonzero, what is the tens digit of k?

(1) The tens digit of k + 9 is 3.
(2) The tens digit of k + 4 is 2.
_________________

"Forums are meant to benefit all. No one is interested in knowing what your guesses are. Please explain the reasoning behind the answer you chose. This will also help you organize your thoughts quickly during the exam."

VP
Joined: 25 Nov 2004
Posts: 1486
Followers: 7

Kudos [?]: 104 [0], given: 0

### Show Tags

18 Jan 2005, 21:09
A.
statement I is sufficient.
VP
Joined: 25 Nov 2004
Posts: 1486
Followers: 7

Kudos [?]: 104 [0], given: 0

### Show Tags

18 Jan 2005, 21:34
A.
Statement i is sufficient.
VP
Joined: 18 Nov 2004
Posts: 1436
Followers: 2

Kudos [?]: 39 [0], given: 0

### Show Tags

18 Jan 2005, 22:05
A is sufficient

k = xyz + 9 ...with z > 0....we will have a carry over of 1 ...so y+1 = 3..so y = 2

In 2 ...we don't know if we will carry over or not...insuff
18 Jan 2005, 22:05
Display posts from previous: Sort by