BRAIN TEASERS
Math (page 274)

Math (page 274)

These are fun math riddles. All of these tricky riddles are based on real math concepts and can be solved with purely math and logic. These are the tasks listed 2731 to 2740.
Register with your Google Account and start collecting points.
Check your ranking on list.
[link]

MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 915
The first user who solved this task is On On Lunarbasil.
CHECK ANSWER
#brainteasers #math #riddles
[link]

Find number abc

If cb6b7 + 73465 = 166acb find number abc. Multiple solutions may exist.
Correct answers: 63
The first user who solved this task is Allen Wager.
CHECK ANSWER
#brainteasers #math
[link]

Find the area of the shaded ...

Find the area of the shaded region accurate up to 3 decimal places. (A=?, a=1542)
Correct answers: 32
The first user who solved this task is Allen Wager.
CHECK ANSWER
#brainteasers #math #riddles

The President And His Small Dog

The former President is disembarking his private plane, carrying his tiny dog.
One of his Secret Service men says, "Nice dog, sir."
The President says, "Thanks, I got it for the former First Lady."
The Secret Service man replies, "Nice trade, sir."

Jokes of the day - Daily updated jokes. New jokes every day.
[link]

What is the largest palindro...

What is the largest palindromic number less than 1000000 and divisible by 5?
Correct answers: 60
The first user who solved this task is Allen Wager.
CHECK ANSWER
#brainteasers #math #riddles
[link]

Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 451
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #riddles
[link]

Calculate the number 2378

NUMBERMANIA: Calculate the number 2378 using numbers [4, 9, 3, 4, 41, 567] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 33
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania
[link]

What number comes next?

Look at the series (23, 69, 621, 3726, ?), determine the pattern, and find the value of the next number!
Correct answers: 87
The first user who solved this task is Snezana Milanovic.
CHECK ANSWER
#brainteasers #math #riddles
[link]

Find number abc

If 73cc1 - a18cc = 115b7 find number abc. Multiple solutions may exist.
Correct answers: 67
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
[link]

MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 583
The first user who solved this task is Roxana zavari.
CHECK ANSWER
#brainteasers #math #riddles
[link]

Calculate the number 444

NUMBERMANIA: Calculate the number 444 using numbers [1, 3, 1, 9, 79, 178] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 43
The first user who solved this task is Eugenio G. F. de Kereki.
CHECK ANSWER
#brainteasers #math #numbermania
PREVIOUS PAGE
NEXT PAGE
Follow Brain Teasers on social networks
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Last Correct Answer

Top 10 Users (1174)

1. H Tav
5861
2. c. raj.
5777
3. Nasrin 24 T
5731
4. Fazil Hashim
5718
5. Thinh Ddh
5557
6. Alfa Omega
4681
7. Djordje Timotijevic
4549
8. Mita Kojd
4525
9. Jakubovski Vladimir
4443
10. Chandu Rajyaguru
4419
See full ranking list

Francis Darwin

Born 16 Aug 1848; died 19 Sep 1925 at age 77. English botanist who was the third son of Charles Darwin, and published the results of his collaboration with his father in the publication of The Movement of Plants (1880).
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.