Last visit was: 23 Apr 2026, 08:42 It is currently 23 Apr 2026, 08:42
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
Bunuel
User avatar
Math Expert
Joined: 02 Sep 2009
Last visit: 23 Apr 2026
Posts: 109,778
Own Kudos:
Given Kudos: 105,853
Products:
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 109,778
Kudos: 810,796
 [10]
2
Kudos
Add Kudos
8
Bookmarks
Bookmark this Post
User avatar
Nidzo
Joined: 26 Nov 2019
Last visit: 02 Aug 2025
Posts: 958
Own Kudos:
1,477
 [3]
Given Kudos: 59
Location: South Africa
Posts: 958
Kudos: 1,477
 [3]
2
Kudos
Add Kudos
1
Bookmarks
Bookmark this Post
User avatar
A.
Joined: 10 Dec 2023
Last visit: 20 Jan 2025
Posts: 56
Own Kudos:
Given Kudos: 125
Location: India
Concentration: Strategy, General Management
GPA: 8.5
Posts: 56
Kudos: 16
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
Advait01
Joined: 09 Nov 2024
Last visit: 22 Apr 2026
Posts: 92
Own Kudos:
Given Kudos: 81
GMAT Focus 1: 645 Q81 V86 DI80
Products:
GMAT Focus 1: 645 Q81 V86 DI80
Posts: 92
Kudos: 2
Kudos
Add Kudos
Bookmarks
Bookmark this Post
(1) John and Kathy are only available from Tuesday through Friday nights.

Without knowing more about Mary and Norma's availability one cannot solve this question with statement 1 alone.

INSUFFICIENT

(2) Mary is only available on Monday and Tuesday nights, and Norman is available only on Wednesday night.

While this only provides information pertaining to two of the four friends, one can see that it is impossible for the four friends to meet for dinner this week as May and Norman are not available on the same night(s).

SUFFICIENT
Answer B
Moderators:
Math Expert
109778 posts
498 posts
212 posts