Events & Promotions
|
|
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.
May 1212:00 PM EDT
-11:59 PM EDT
Make the most of your break with the most realistic GMAT™ prep. Take up to $700 off select products.
May 1308:30 AM PDT
-09:30 AM PDT
In Episode 4 of our GMAT Ninja CR series, we tackle the most intimidating CR question type: Boldface & "Legalese" questions. If you've ever stared at an answer choice that reads, "The first is a consideration introduced to counter a position that...- May 12
07:30 AM PDT
-08:30 AM PDT
Join the Live and learn more about Picking the Right Schools - May 14
08:30 AM PDT
-09:30 AM PDT
Most GMAT test-takers are intimidated by the hardest GMAT Verbal questions. In this session, Target Test Prep GMAT instructor Erika Tyler-John, a 100th percentile GMAT scorer, will show you how top scorers break down challenging Verbal questions.. - Jun 10
06:00 AM PDT
-06:15 PM PDT
Register for the GMAT Club Virtual MBA Spotlight Fair – the world’s premier event for serious MBA candidates. This is your chance to hear directly from Admissions Directors at nearly every Top 30 MBA program..
12 Jan 2026, 12:13
Kudos
Bookmarks
A bakery sells cookies in four flavors: lemon, chocolate, vanilla, and strawberry. Cookies are made in three shapes: star, heart, and circle. Cookies also come in two sizes: small and large. The bakery has an equal number of cookies of each possible flavor-shape-size combination. Nina wants a large, star-shaped, lemon cookie. If her friend randomly picks one cookie from the display, what is the probability that the cookie picked has at least two of the three features Nina wants?
A. \(\frac{1}{24}\)
B. \(\frac{1}{4}\)
C. \(\frac{7}{24}\)
D. \(\frac{3}{8}\)
E. \(\frac{17}{24}\)
A. \(\frac{1}{24}\)
B. \(\frac{1}{4}\)
C. \(\frac{7}{24}\)
D. \(\frac{3}{8}\)
E. \(\frac{17}{24}\)
12 Jan 2026, 12:13
Kudos
Bookmarks
Official Solution:
A bakery sells cookies in four flavors: lemon, chocolate, vanilla, and strawberry. Cookies are made in three shapes: star, heart, and circle. Cookies also come in two sizes: small and large. The bakery has an equal number of cookies of each possible flavor-shape-size combination. Nina wants a large, star-shaped, lemon cookie. If her friend randomly picks one cookie from the display, what is the probability that the cookie picked has at least two of the three features Nina wants?
A. \(\frac{1}{24}\)
B. \(\frac{1}{4}\)
C. \(\frac{7}{24}\)
D. \(\frac{3}{8}\)
E. \(\frac{17}{24}\)
Total equally likely cookies = 4 * 3 * 2 = 24.
Nina wants lemon, star, large.
Count cookies that match at least two of these:
All three features:
• 1 cookie (large, star-shaped, lemon cookie).
Exactly two features:
• Star and large but not lemon: 3 cookies (chocolate, vanilla, or strawberry.).
• Lemon and large but not star: 2 cookies (heart, or circle.).
• Lemon and star but not large: 1 cookie (small).
So exactly two = 3 + 2 + 1 = 6.
At least two = 6 + 1 = 7.
Probability \(= \frac{7}{24}\).
Answer: C
A bakery sells cookies in four flavors: lemon, chocolate, vanilla, and strawberry. Cookies are made in three shapes: star, heart, and circle. Cookies also come in two sizes: small and large. The bakery has an equal number of cookies of each possible flavor-shape-size combination. Nina wants a large, star-shaped, lemon cookie. If her friend randomly picks one cookie from the display, what is the probability that the cookie picked has at least two of the three features Nina wants?
A. \(\frac{1}{24}\)
B. \(\frac{1}{4}\)
C. \(\frac{7}{24}\)
D. \(\frac{3}{8}\)
E. \(\frac{17}{24}\)
Total equally likely cookies = 4 * 3 * 2 = 24.
Nina wants lemon, star, large.
Count cookies that match at least two of these:
All three features:
• 1 cookie (large, star-shaped, lemon cookie).
Exactly two features:
• Star and large but not lemon: 3 cookies (chocolate, vanilla, or strawberry.).
• Lemon and large but not star: 2 cookies (heart, or circle.).
• Lemon and star but not large: 1 cookie (small).
So exactly two = 3 + 2 + 1 = 6.
At least two = 6 + 1 = 7.
Probability \(= \frac{7}{24}\).
Answer: C
liberoasperiores
Joined: 19 Nov 2025
Last visit: 27 Feb 2026
Posts: 36
Own Kudos:
Given Kudos: 75
Location: India
Schools: HBS '27 Wharton '27 Stanford '26
23 Jan 2026, 04:12
Kudos
Bookmarks
Nice mix
A set theory - probability question.
A set theory - probability question.
Bunuel
