Math Challenge (math skills and mental calculations)

This test contains 30 questions. Each one includes some numbers. You should find a mathematical relation between them to calculate a missing number. Familiarity with below simple math operations/concepts is enough, for the test: ➕,➖,➗,✖️, average, power and root. This test will improve your math skills and ability of mental calculations. Please update the Telegram app, before the test.

Description

Math, Number, Challenge, Puzzle, Calculation, Mental, Memory, Mathematics, Genius, Concept, Logic, High school, Smart, Intelligent, English, Reason, Brain, Teach, Practice, Exercise, Student, Learning, With answer, IQ, Game, Solving, Problem, Quiz, Graphical, Test

Tags

Questions

3 min

Per question

16:25

Average time

4.0

Contest Score

4.0

Community Rating

Participants

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19 comments

Holy Duck judge Jul 4, 2020

This test may have a higher chance of receiving a reward. Nominated for:

1.Educational explanations. 👍 Explanations cover why the correct answers are correct and why the wrong answers are wrong (when appropriate). E.g.: #q1, #q2, #q3, etc.

2.Well-used and self-made media. 👍 E.g.: #q5, #q7, #q8

Tall Ant author Jul 4, 2020

Hi dear Judge
Thanks a lot.
I tried to do my best, and I'll continue.

Kind regards ...

Daria G. May 24, 2020

Nice challenge, but I think there was a mistake: 42*1.5 is not 60

Fatemeh May 25, 2020

You're right.

Tall Ant author May 26, 2020

Hi Daria,
Thanks for your comment.
You're right. The 2nd row must be corrected.
I will correct it, when editing becomes available.

Kind regards

Tall Ant author Aug 5, 2020

Hi,
The last question has been corrected.

thank you again

Fatemeh May 25, 2020

Good questions.
It was really challenging.

Tall Ant author May 25, 2020

Thanks ...

IDM_Admin May 25, 2020

good design for graphical quiz

Tall Ant author May 25, 2020

thank u
wait for future quizes

Giant Kitten May 27, 2020

Truly challenging. I did terrible on the quiz. I needed more time. It was an interesting and intriguing for math lovers. I hope all the pictures are your own. Overall, outstanding work. Also the acknowledged mistake 42×1.5 thing is addressed before. Well done. Good luck!👍

Tall Ant author May 27, 2020

Hi dear Giant Kitten.
thanks for your inspiring comment.
I will change the picture of 30th question asap.

best regards

Tall Ant author Jun 2, 2020

Hi, thanks again. I designed all pictures, myself. The pictures are my own.

Tall Ant author Aug 5, 2020

Hi,

The last question has been corrected.

Thank you again

Hairy Mammoth May 27, 2020

Nice quiz ..need a cup of coffee while answering it

Tall Ant author May 27, 2020

thanks friend,
math is beautiful and your idea about coffee, makes it brilliant.

good luck

boura Jun 2, 2020

In my opinion each questions needs more time to answer

Tall Ant author Jun 2, 2020

thanks for your comment,

I increase the time asap.

kind regards

Tall Ant author Aug 5, 2020

Hi,

The time for each question has been increased to 3 minutes.

Thank you again for your comment

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