|
|
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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
23 Apr 2019, 01:36
Kudos
Bookmarks
B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
68% (02:22) correct
32%
(02:14)
wrong
based on 231
sessions
History
Date
Time
Result
Not Attempted Yet
In a recent basketball game, Shenille attempted only three-point shots and two-point shots. She was successful on 20% of her three-point shots and 30% of her two-point shots. Shenille attempted 30 shots. How many points did she score?
(A) 12
(B) 18
(C) 24
(D) 30
(E) 36
(A) 12
(B) 18
(C) 24
(D) 30
(E) 36
Archit3110
23 Apr 2019, 05:49
Kudos
Bookmarks
Bunuel
\three point ; x and two point = y
so
given
x+y=30
and 3*0.2x+0.3*2 y=
0.6*(x+y) ; 0.6 * 30 ; 18
IMO B
23 Apr 2019, 06:41
Kudos
Bookmarks
Total shots =X+y =30,
20%(3*X)=successful 3pnt shots
30%(2*y)=successful 2pnt shots
20%(3x)=1/5(3x)=>X must be divisible by 5
30%(3x)=3/5(y)=>y must be divisible by 5
X=5,10,15,20,25,30
Y=5,10,15,20,25,30
When X=y=15, total points =18
Note:15 satisfy both 1st and 2nd condition
Posted from my mobile device
20%(3*X)=successful 3pnt shots
30%(2*y)=successful 2pnt shots
20%(3x)=1/5(3x)=>X must be divisible by 5
30%(3x)=3/5(y)=>y must be divisible by 5
X=5,10,15,20,25,30
Y=5,10,15,20,25,30
When X=y=15, total points =18
Note:15 satisfy both 1st and 2nd condition
Posted from my mobile device
