Notre Dame Math Club

Annual Math Fest 3.0

Speed Math

You have great problem-solving ability. But how fast can you solve a problem? Want to find out? Then register now for Notre Dame Math Club presents 'Speed Math' segment!

This is an online segment which means everyone in Bangladesh (and outside) can participate in it. Our segment will be hosted on গণিতযজ্ঞ - Gonitzoggo. And the registration will be free of charge.

Rules and Regulation:

1. 10 Questions, 30 Minutes. That's it. Solve them as fast as you can.

2. The top three participants who solve the greatest number of problems faster than others will be awarded.

Here is the registration link: 

Higher Secondary:



Registration Link for Festival and All Events:

Event link:




The contest will start on March 2, 2023 at 9:00pm UTC+6:00 and will run for 30 minutes  .


  • Be fair, be honest.
  • Judges' decisions will be final.
  • Some problems may have a submission limit. If so, that will be mentioned above the problem statement.
  • If you have any queries regarding any specific problem or the contest in general, ask your questions through the clarification page.


The contents of this contest, as prepared by its organizer, may not have been reviewed by Gonitzoggo and does not necessarily represent Gonitzoggo's views.

NDMC Math Fest 2023 Speed Math (Secondary)



A Tangent
B Generator of Rafin
C Sum of sums
D Unknown factor
E NDMC Square
F Are you kidding?
G Surprising reminder
H Mysterious K
I Acute but not cute
J Probability of dice

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