BRAIN TEASERS
The Easiest Tasks (page 630)

The Easiest Tasks (page 630)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 6291 to 6300.
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Find number abc

If ab2c4 - cba46 = 5a2bb find number abc. Multiple solutions may exist.
Correct answers: 3
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Find number abc

If bb082 - a6b1c = 766a find number abc. Multiple solutions may exist.
Correct answers: 3
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (4, 8, 14, 19, 23, 29, 30, 34, 40, 61) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B-C.
Correct answers: 3
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#brainteasers #math #magicsquare

A man and a woman had been dat...

A man and a woman had been dating for about a year, and their relationship was getting serious. The man proposed marriage, and she accepted. However, she told him that she wanted him to know that her chest was just like a baby's. He said that he loved her and that her measurements didn't matter to him. He told her that his penis was also like a baby's. She said that she loved him and that size didn't matter.
Come the day of their wedding, all went well. That night, the happy couple checked into the honeymoon suite at a resort hotel. The blushing bride was in the bathroom putting on a sexy nightie. Her husband was in bed waiting. As she entered the bedroom, she reminded him of her confession about her chest being like a baby.
"Don't worry, honey," he said.
She took her nightgown off, and her breasts were the smallest he had ever seen. He said that he was going to get undressed and reminded her of his confession about his penis being like a baby.
As he took his pants off, the new bride said, "Oh my!!! I thought you said your penis was like a baby!"
"It is," he said, "9 pounds and 21 inches long!"
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Calculate the number 8843

NUMBERMANIA: Calculate the number 8843 using numbers [2, 9, 1, 5, 22, 794] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 3
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Calculate the number 1164

NUMBERMANIA: Calculate the number 1164 using numbers [8, 1, 1, 5, 47, 984] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 3
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#brainteasers #math #numbermania
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What a winning combination?

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.
Correct answers: 3
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#brainteasers #mastermind
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MAGIC SQUARE: Calculate A-B-C

The aim is to place the some numbers from the list (4, 9, 11, 12, 17, 21, 22, 23, 24, 27, 29, 67) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B-C.
Correct answers: 3
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#brainteasers #math #magicsquare
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MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (6, 8, 10, 11, 12, 15, 31, 33, 36, 59, 97) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B+C.
Correct answers: 3
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#brainteasers #math #magicsquare
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Calculate the number 329

NUMBERMANIA: Calculate the number 329 using numbers [3, 6, 9, 4, 53, 175] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 3
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#brainteasers #math #numbermania
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Calculate the number 1232

NUMBERMANIA: Calculate the number 1232 using numbers [3, 2, 4, 5, 67, 952] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 3
CHECK ANSWER
#brainteasers #math #numbermania
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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.
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Parity nonconservation proposed

In 1956, The Physical Review published a paper by Tsung Dao Lee and Chen Ning Yang on the Question of Parity Conservation in Weak Interactions. They addressed an issue that had long been believed, but for which there had been no experimental support. Yet, there existed a Theta-Tau Puzzle (C.F. Powell, 1949) in the disintegration of certain cosmic ray particles via the nuclear weak force. Lee and Yang believed this was because of parity violation, which contradicted the generally accepted "law" of conservation of parity. They proposed a study of experiments involving weak interactions. Chien-Shiung Wu validated non-conservation of parity on 27 Dec 1956 in their suggestion to study beta decay of cobalt-60.«
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