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.
Apr 1612:00 PM EDT
-11:59 PM EDT
You’re first to know: Save $200 on GMAT prep starting tomorrow, 4/13. Get 6 official practice tests and study with real questions. Be ready to save!
Apr 2610:00 AM EDT
-11:00 AM EDT
The Target Test Prep course represents a quantum leap forward in GMAT preparation, a radical reinterpretation of the way that students should study. Try before you buy with a 5-day, full-access trial of the course for FREE!
Apr 2711:00 AM EDT
-12:00 PM EDT
Prefer video-based learning? The Target Test Prep OnDemand course is a one-of-a-kind video masterclass featuring 400 hours of lecture-style teaching by Scott Woodbury-Stewart, founder of Target Test Prep and one of the most accomplished GMAT instructors
Apr 2808:00 AM PDT
-11:00 AM PDT
Whether you are just beginning your MBA journey or fine-tuning your path to a 700+ score, GMAT Day is designed to give you a competitive edge.
10 May 2025, 22:11
Kudos
Bookmarks
MS26
I think this is the shortcut solution already - I can’t think of a better one
10 May 2025, 22:49
Kudos
Bookmarks
I think that 40 can be a solution here. What if I assume a = 40, then b^2 = 10,000 which is still a perfect square. And b^2 is divisible by 40.
@Bunuel
@Bunuel
10 May 2025, 23:12
Kudos
Bookmarks
You are taking a specific case here. If you consider a =10, b^2 = 2500, then b^2 is not divisible by 40 but it is still divisible by all other options. In such questions, take the worst case scenario and not the best one.
