BRAIN TEASERS
The Easiest Tasks (page 2)

The Easiest Tasks (page 2)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
Register with your Google or Facebook Account and start collecting points.
Check your ranking on list.
[link]

Find 1 of 7 Words Hidden in ...

Find 1 of 7 Words Hidden in the Picture.
Correct answers: 401
The first user who solved this task is Erkain Mahajanian.
CHECK ANSWER
#brainteasers #wordpuzzles
[link]

There are 6 words hidden in ...

There are 6 words hidden in the picture, can you find 1 of 6?
Correct answers: 346
The first user who solved this task is Girish Shivanand.
CHECK ANSWER
#brainteasers #wordpuzzles #riddles
[link]

Solve Math Puzzle

If 2 + 3 = 8, 3 + 7 = 27, 4 + 5 = 32, 5 + 8 = 60, 6 + 7 = 72, then, 7 + 8 = ?
Correct answers: 334
The first user who solved this task is Erkain Mahajanian.
CHECK ANSWER
#brainteasers #math #riddles

Sea monster and ship

“After eating the ship, the sea monster needed an Alka-Seltzer. He said, 'I can't believe I ate the hull thing.'”

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

There are 6 words hidden in ...

There are 6 words hidden in the picture, can you find 1 of 6?
Correct answers: 316
The first user who solved this task is Donya Sayah30.
CHECK ANSWER
#brainteasers #wordpuzzles #riddles
Daily Brain Teasers for Wednesday, 15 February 2017
[link]

Calculate 5+8

If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?
Correct answers: 292
The first user who solved this task is Thinh Ddh.
CHECK ANSWER
#brainteasers #math #riddles
[link]

Here is a picture of a cafet...

Here is a picture of a cafeteria with words hidden. Find 1 of 6 hidden words in the picture below.
Correct answers: 281
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #wordpuzzles
[link]

There are 6 words hidden in ...

There are 6 words hidden in the picture, can you find 1 of 6?
Correct answers: 271
The first user who solved this task is ভাস্কৰ জ্যোতি.
CHECK ANSWER
#brainteasers #wordpuzzles #riddles
[link]

Which number should replace the question mark?

Which number should replace the question mark? Author: Sumbul Azeem
Correct answers: 265
The first user who solved this task is Eric Newton.
CHECK ANSWER
#brainteasers #math #riddles
[link]

Can you find out how many ma...

Can you find out how many matches are placed in the picture?
Correct answers: 255
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #riddles
[link]

Which number should replace the question mark?

Which number should replace the question mark?
Correct answers: 251
The first user who solved this task is Eric Newton.
CHECK ANSWER
#brainteasers #math #riddles
PREVIOUS PAGE
NEXT PAGE
Follow Brain Teasers on social networks
Which number should replace the question mark?
Last Correct Answer

Top 10 Users

1. Djordje Timotijevic
3282
2. Thinh Ddh
3226
3. Manguexa Wagle
3178
4. H Tav
3089
5. Sanja Šabović
3068
6. Fazil Hashim
2948
7. Jakubovski Vladimir
2865
8. Vladimir Krnac
2553
9. Snezana Milanovic
2381
10. Jasmina Atarac
2345
See full ranking list

Charles Barkla

Died 23 Oct 1944 at age 67 (born 7 Jun 1877).Charles Glover Barkla was an English physicist who was awarded the Nobel Prize for Physics in 1917 for his work on X-ray scattering. This technique is applied to the investigation of atomic structures, by studying how X-rays passing through a material and are deflected by the atomic electrons. In 1903, he showed that the scattering of x-rays by gases depends on the molecular weight of the gas. His experiments on the polarization of x-rays (1904) and the direction of scattering of a beam of x-rays (1907) showed X-rays to be electromagnetic radiation like light (whereas, at the time, William Henry Bragg who held that X-rays were particles.) Barkla further discovered that each element has its own characteristic x-ray spectrum.«
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.