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

 It is currently 19 Oct 2018, 02:06

### 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

# If x^(1/2)/y = n, what is the value of x?

Author Message
TAGS:

### Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 50001
If x^(1/2)/y = n, what is the value of x?  [#permalink]

### Show Tags

23 Sep 2018, 21:39
00:00

Difficulty:

15% (low)

Question Stats:

94% (00:37) correct 6% (00:15) wrong based on 35 sessions

### HideShow timer Statistics

If $$\frac{\sqrt{x}}{y} = n$$, what is the value of x?

(1) yn = 10

(2) y = 40 and n = 1/4

_________________
Director
Joined: 20 Feb 2015
Posts: 793
Concentration: Strategy, General Management
If x^(1/2)/y = n, what is the value of x?  [#permalink]

### Show Tags

24 Sep 2018, 05:01
Bunuel wrote:
If $$\frac{\sqrt{x}}{y} = n$$, what is the value of x?

(1) yn = 10

(2) y = 40 and n = 1/4

(1) yn = 10
n= $$\frac{10}{y}$$
$$\frac{10}{y}=\frac{\sqrt{x}}{y}$$
this will give us x
sufficient

(2) y = 40 and n = 1/4
sufficient

D
If x^(1/2)/y = n, what is the value of x? &nbs [#permalink] 24 Sep 2018, 05:01
Display posts from previous: Sort by