Last visit was: 24 Apr 2026, 07:36 It is currently 24 Apr 2026, 07:36
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
User avatar
AnkitK
Joined: 11 Feb 2011
Last visit: 01 Dec 2012
Posts: 82
Own Kudos:
1,386
 [13]
Given Kudos: 21
Posts: 82
Kudos: 1,386
 [13]
Kudos
Add Kudos
13
Bookmarks
Bookmark this Post
User avatar
fluke
User avatar
Retired Moderator
Joined: 20 Dec 2010
Last visit: 24 Oct 2013
Posts: 1,095
Own Kudos:
Given Kudos: 376
Posts: 1,095
Kudos: 5,168
Kudos
Add Kudos
Bookmarks
Bookmark this Post
avatar
sourabh33
Joined: 21 Mar 2011
Last visit: 24 Jun 2011
Posts: 1
Posts: 1
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
loser
Joined: 28 Jul 2011
Last visit: 28 Jul 2015
Posts: 59
Own Kudos:
Given Kudos: 7
Posts: 59
Kudos: 14
Kudos
Add Kudos
Bookmarks
Bookmark this Post
as fluke stated; B if the question asked for the amount sold by the student.
User avatar
IVIE1982
Joined: 26 Sep 2014
Last visit: 10 Feb 2015
Posts: 8
Own Kudos:
Concentration: Leadership, Operations
GPA: 3.83
WE:Project Management (Healthcare/Pharmaceuticals)
Products:
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Is the question typed wrong? The question says how many were won but fluke answered how many sold? I answered correctly but I think it was for the wrong reason. The question asked for how many ticket did student win? (Which I thought was odd phrasing).
User avatar
Bunuel
User avatar
Math Expert
Joined: 02 Sep 2009
Last visit: 24 Apr 2026
Posts: 109,814
Own Kudos:
Given Kudos: 105,871
Products:
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 109,814
Kudos: 811,004
Kudos
Add Kudos
Bookmarks
Bookmark this Post
IVIE1982
Is the question typed wrong? The question says how many were won but fluke answered how many sold? I answered correctly but I think it was for the wrong reason. The question asked for how many ticket did student win? (Which I thought was odd phrasing).

Edited the question. Below is correct version:
A certain student sold exactly 40% of all the tickets sold for a raffle, and exactly 10% of all ticket-holders won prizes in the raffle. If all ticket-holders purchased only one ticket, and if each ticket could win a maximum of one prize, how many tickets did the student sell?

(1) The student sold 3 winning tickets.
(2) There were 25 available prizes to be won in the raffle.
avatar
intheend14
Joined: 12 Sep 2014
Last visit: 08 Sep 2019
Posts: 125
Own Kudos:
146
 [1]
Given Kudos: 103
Concentration: Strategy, Leadership
GMAT 1: 740 Q49 V41
GPA: 3.94
GMAT 1: 740 Q49 V41
Posts: 125
Kudos: 146
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Are we assuming all prizes were won? If so, how can we assume this?

B states that 25 prizes were available.
avatar
anupamadw
Joined: 31 Jul 2014
Last visit: 29 Jun 2016
Posts: 104
Own Kudos:
Given Kudos: 373
GMAT 1: 630 Q48 V29
GMAT 1: 630 Q48 V29
Posts: 104
Kudos: 140
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Bunuel
IVIE1982
Is the question typed wrong? The question says how many were won but fluke answered how many sold? I answered correctly but I think it was for the wrong reason. The question asked for how many ticket did student win? (Which I thought was odd phrasing).

Edited the question. Below is correct version:
A certain student sold exactly 40% of all the tickets sold for a raffle, and exactly 10% of all ticket-holders won prizes in the raffle. If all ticket-holders purchased only one ticket, and if each ticket could win a maximum of one prize, how many tickets did the student sell?

(1) The student sold 3 winning tickets.
(2) There were 25 available prizes to be won in the raffle.


Hi Bunuel
Could you please explain the answer? unable to understand :(
Is it 0.10x0.25xTotal tickets = 25?
Thanks....
avatar
klovett
Joined: 23 Oct 2014
Last visit: 20 Dec 2014
Posts: 1
Own Kudos:
1
 [1]
Given Kudos: 14
Posts: 1
Kudos: 1
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
intheend14
Are we assuming all prizes were won? If so, how can we assume this?

B states that 25 prizes were available.

I agree. I chose E because nothing in the question indicates that all the prizes had to be won. Had it said every prize would be given out, or something similar, I would agree with B.
User avatar
ssriva2
Joined: 22 Aug 2014
Last visit: 31 Dec 2015
Posts: 94
Own Kudos:
Given Kudos: 49
Posts: 94
Kudos: 37
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Bunuel
IVIE1982
Is the question typed wrong? The question says how many were won but fluke answered how many sold? I answered correctly but I think it was for the wrong reason. The question asked for how many ticket did student win? (Which I thought was odd phrasing).

Edited the question. Below is correct version:
A certain student sold exactly 40% of all the tickets sold for a raffle, and exactly 10% of all ticket-holders won prizes in the raffle. If all ticket-holders purchased only one ticket, and if each ticket could win a maximum of one prize, how many tickets did the student sell?

(1) The student sold 3 winning tickets.
(2) There were 25 available prizes to be won in the raffle.


Hi Bunuel,
In b,we are told that there are 25 "available" prizes.can't it be case where 15 out of 25 available won prizes?
avatar
eiffel
Joined: 13 Sep 2015
Last visit: 25 Nov 2016
Posts: 9
Own Kudos:
1
 [1]
Given Kudos: 6
Posts: 9
Kudos: 1
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
A certain student sold exactly 40% of all the tickets sold for a raffle, and exactly 10% of all ticket-holders won prizes in the raffle. If all ticket-holders purchased only one ticket, and if each ticket could win a maximum of one prize, how many tickets did the student sell?

(1) The student sold 3 winning tickets.
(2) There were 25 available prizes to be won in the raffle.

(1)sufficient, if student sold 3 won ticket so x=total ticket y=sold ticket
0.1*Y=3 Y=30 and 0.4X= 30 then x=75 so A is sufficient,
is this wrong?
avatar
saikiransomala
Joined: 10 Apr 2015
Last visit: 18 Apr 2016
Posts: 60
Own Kudos:
Given Kudos: 101
Location: India
Concentration: Healthcare, Strategy
GMAT 1: 680 Q49 V34
GPA: 2.4
WE:Marketing (Healthcare/Pharmaceuticals)
Products:
GMAT 1: 680 Q49 V34
Posts: 60
Kudos: 22
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Hi,

The question is incomplete.

It doesn't specify on the prizes won.

Regards

Saikiran
User avatar
jasonfodor
Joined: 23 Jul 2015
Last visit: 23 Aug 2020
Posts: 30
Own Kudos:
16
 [1]
Given Kudos: 4
Products:
Posts: 30
Kudos: 16
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
eiffel
A certain student sold exactly 40% of all the tickets sold for a raffle, and exactly 10% of all ticket-holders won prizes in the raffle. If all ticket-holders purchased only one ticket, and if each ticket could win a maximum of one prize, how many tickets did the student sell?

(1) The student sold 3 winning tickets.
(2) There were 25 available prizes to be won in the raffle.

(1)sufficient, if student sold 3 won ticket so x=total ticket y=sold ticket
0.1*Y=3 Y=30 and 0.4X= 30 then x=75 so A is sufficient,
is this wrong?


Same, I picked A. If 3 winning tickets and 10% of ticket holders won prizes, than obviously 30 tickets were sold.
In B, 25 "available prizes to be won" could mean 0 prizes won or 25 prizes won, insuff
User avatar
Shreshtha55
Joined: 07 Oct 2018
Last visit: 02 Jun 2020
Posts: 30
Own Kudos:
Given Kudos: 281
Posts: 30
Kudos: 23
Kudos
Add Kudos
Bookmarks
Bookmark this Post
chetan2u can you please explain the ans? shouldn't the ans be A? Since it has asked how many tickets did the student sell? With A we can clearly say there were 30 tickets that were sold, But with B we cannot tell how many tickets were sold.
User avatar
bumpbot
User avatar
Non-Human User
Joined: 09 Sep 2013
Last visit: 04 Jan 2021
Posts: 38,972
Own Kudos:
Posts: 38,972
Kudos: 1,117
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Automated notice from GMAT Club BumpBot:

A member just gave Kudos to this thread, showing it’s still useful. I’ve bumped it to the top so more people can benefit. Feel free to add your own questions or solutions.

This post was generated automatically.
Moderators:
Math Expert
109814 posts
498 posts
212 posts