BRAIN TEASERS
Brain Teasers (page 555)

Brain Teasers (page 555)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 5541 to 5550.
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PALINDROME

Make the palindrome of the following letters: A, A, D, D, D, D, E, E, E, I, I, I, I, K, K, N, N, O, O, T, T
Correct answers: 29
The first user who solved this task is Donya Sayah30.
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#brainteasers #wordpuzzles #palindrome
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Remove 4 letters from this seq...

Remove 4 letters from this sequence (MOLSDESATFING) to reveal a familiar English word.
Correct answers: 68
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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Calculate the number 8586

NUMBERMANIA: Calculate the number 8586 using numbers [9, 1, 3, 9, 67, 884] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 39
The first user who solved this task is Snezana Milanovic.
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#brainteasers #math #numbermania

A man standing at a bus stop w...

A man standing at a bus stop was eating a hamburger. Next to him stood a lady with her little dog, which became very excited at the smell of the man's supper and began whining and jumping up at him.
The man noticed this, in fact he was getting rather annoyed at the dog.
"Do you mind if I throw him a bit?" said the man to the lady.
"Not at all," she replied, whereupon the man picked the dog up and threw it over a wall.
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Find the missing text (****S...

Find the missing text (****S). Background picture associated with the solution.
Correct answers: 21
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles
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Find the four digit number i...

Find the four digit number in which the first digit is one fourth of the last digit, the second digit is 6 times the first digit, and the third digit is the second digit plus 3.
Correct answers: 107
The first user who solved this task is Snezana Milanovic.
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#brainteasers #math
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 44
The first user who solved this task is Snezana Milanovic.
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#brainteasers #riddles #sport
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Marble walls as white as mil...

Marble walls as white as milk, lined with skin as soft as silk, in a fountain crystal clear, a golden apple will appear, there is no key to this stronghold, yet theives break in and steal the gold. What is it?
Correct answers: 51
The first user who solved this task is Snezana Milanovic.
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#brainteasers #riddles
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Who is the mysterious person i...

Who is the mysterious person in the picture?
Correct answers: 30
The first user who solved this task is On On Lunarbasil.
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#brainteasers #riddles
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Remove 6 letters from this seq...

Remove 6 letters from this sequence (IALDGOROUFVITHMS) to reveal a familiar English word.
Correct answers: 65
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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Find number abc

If 29ca3 + 29ba3 = a880c find number abc. Multiple solutions may exist.
Correct answers: 68
The first user who solved this task is On On Lunarbasil.
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#brainteasers #math
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Large steam turbine generator

In 1903, the first U.S. steam-turbine of large capacity for commercial service was placed in service at the Fiske Street station of the Commonwealth Edison Co., Chicago, Illinois. It was built by General Electric Co in Schenectady, N.Y., and had been factory-tested on 4 Mar 1903. Compared to the reciprocating engine it replaced, the turbine needed only one-third of its floor space, had only one-eight of its weight, and cost only one-third as much. The turbine developed 6,500 h.p. operating with steam at a pressure of 175 lbs/sq.in. and a temperature of 375 deg. F.«*
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