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Half of the competition is over, and the whole other half is still to come.

The competition resumes today with a new batch of questions at 8 AM PST/11 AM EST/9:30 PM IST

Good luck to all teams!

_____________________________

Registration for 12 Days of Christmas Competition 2025 remains open even after the competition starts. Remember, this is a team-based event, so you have the opportunity to win and receive prizes simply by being part of a winning team.

Click "JOIN THE COMPETITION" in THIS POST, and you automatically join the competition

_____________________________

Participating in the competition is a free and highly effective way to prepare for the GMAT. Many students say that writing detailed solutions during the competition helped them significantly boost their scores. It is also a great opportunity to win valuable prizes totaling $39,000. Most importantly, it is a fun, team based event that makes GMAT preparation more engaging and motivating.

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We will post the Day 6 competition questions in 20 minutes. Get ready.

More info here:

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_____________________________

You have 10 hours left to answer the Day 6 competition questions. Don’t miss out and jump in if you haven’t already. Please note that AI-generated responses are not eligible for kudos.

_____________________________

Registration for 12 Days of Christmas Competition 2025 remains open even after the competition starts. Remember, this is a team-based event, so you have the opportunity to win and receive prizes simply by being part of a winning team.

Click "JOIN THE COMPETITION" in THIS POST, and you automatically join the competition

_____________________________

Participating in the competition is a free and highly effective way to prepare for the GMAT. Many students say that writing detailed solutions during the competition helped them significantly boost their scores. It is also a great opportunity to win valuable prizes totaling $39,000. Most importantly, it is a fun, team based event that makes GMAT preparation more engaging and motivating.

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_____________________________

You have 10 hours left to answer the Day 7 competition questions. Don’t miss out and jump in if you haven’t already. Please note that AI-generated responses are not eligible for kudos.

_____________________________

Registration for 12 Days of Christmas Competition 2025 remains open even after the competition starts. Remember, this is a team-based event, so you have the opportunity to win and receive prizes simply by being part of a winning team.

Click "JOIN THE COMPETITION" in THIS POST, and you automatically join the competition

_____________________________

Participating in the competition is a free and highly effective way to prepare for the GMAT. Many students say that writing detailed solutions during the competition helped them significantly boost their scores. It is also a great opportunity to win valuable prizes totaling $39,000. Most importantly, it is a fun, team based event that makes GMAT preparation more engaging and motivating.

_____________________________
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_____________________________

You have 10 hours left to answer the Day 9 competition questions. Don’t miss out and jump in if you haven’t already. Please note that AI-generated responses are not eligible for kudos.

_____________________________

Registration for 12 Days of Christmas Competition 2025 remains open even after the competition starts. Remember, this is a team-based event, so you have the opportunity to win and receive prizes simply by being part of a winning team.

Click "JOIN THE COMPETITION" in THIS POST, and you automatically join the competition

_____________________________

Participating in the competition is a free and highly effective way to prepare for the GMAT. Many students say that writing detailed solutions during the competition helped them significantly boost their scores. It is also a great opportunity to win valuable prizes totaling $39,000. Most importantly, it is a fun, team based event that makes GMAT preparation more engaging and motivating.

_____________________________
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You have 1 hour left to answer the Day 9 competition questions. Don’t miss out and jump in if you haven’t already.
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_____________________________

You have 8.5 hours left to answer the Day 10 competition questions (Last Day). Don’t miss out and jump in if you haven’t already.

_____________________________

With these questions, the competition is over, and there will be no questions today. Thank you all for participating, and good luck. We will announce the winners on the 31st of December. Stay tuned.

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Problem Solving Butler: December 2025
December 30PS 1PS 2

______________________________
PS 1

If y = 160x + 42, where x is a positive integer, which of the following cannot be a factor of y?

I. 14
II. 28
III. 42

A. I only
B. II only
C. III only
D. II and III only
E. I, II, and III
______________________________
PS 2

Which of the following represents the value of 15! ?

A. 2^7 x 3^5 x 5^3 x 7^2 x 11^1 x 13^1
B. 2^9 x 3^4 x 5^2 x 7^2 x 11^1 x 13^1
C. 2^10 x 3^5 x 5^3 x 7^2 x 11^1 x 13^1
D. 2^11 x 3^4 x 5^3 x 7^2 x 11^1 x 13^1
E. 2^11 x 3^6 x 5^3 x 7^2 x 11^1 x 13^1
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