BRAIN TEASERS
Monthly Archive - July 2022 (page 2)

Monthly Archive - July 2022 (page 2)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
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Calculate the number 7724

NUMBERMANIA: Calculate the number 7724 using numbers [5, 7, 6, 4, 72, 992] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (14, 15, 19, 27, 28, 32, 40, 41, 45, 95) 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
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If b4c09 - cb9a2 = 2cc3a find number abc. Multiple solutions may exist.
Correct answers: 5
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#brainteasers #math

A guy went to his doctor full...

A guy went to his doctor full of anger. "Doc," he said, "I feel like killing my wife. You've got to help me. Please tell me what I should do."
The doctor thought for a moment. "Look," he said, "here are some pills. Take these twice a day and they'll allow you to have sex with your wife six time a day. If you do this for thirty days, you'll finally screw her to death. And the autopsy will just show that she died of heart failure during sex."
"Wonderful, doc," said the grateful patient. "I'll start with this right away."
He left with the bottle of pills and a smile on his face. Nearly a month passed. One day, while on a medical convention, the doctor passed by the patient coming down the sidewalk in a wheelchair, just barely managing to move forward.
"What happened?" asked the doctor. "What happened to your wife?"
"Don't worry, doc," the patient reassured him, "two more days and she'll be dead."
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Find the right 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: 9
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#brainteasers #mastermind
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Calculate the number 595

NUMBERMANIA: Calculate the number 595 using numbers [5, 2, 8, 2, 52, 571] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 5
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#brainteasers #math #numbermania
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Find number abc

If b51ca - ba6b7 = 444c find number abc. Multiple solutions may exist.
Correct answers: 4
CHECK ANSWER
#brainteasers #math
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Find the right 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: 8
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 3628

NUMBERMANIA: Calculate the number 3628 using numbers [3, 4, 4, 8, 88, 980] 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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MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (1, 2, 3, 4, 8, 10, 12, 13, 14, 20, 32, 44) 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: 2
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If 8b2a8 - cba60 = 29c18 find number abc. Multiple solutions may exist.
Correct answers: 9
CHECK ANSWER
#brainteasers #math
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Sir William Osler

Born 12 Jul 1849; died 29 Dec 1919 at age 70. (Baronet) Canadian physician who revolutionized the medical curriculum in North America, adapting the best of the systems he had observed in England and Germany. He believed that students learn best by doing, teaching medical students at the bedside. He introduced postgraduate training system, instituting a general internship of one year to be followed by a residency of several years. His textbook, The Principles and Practice of Medicine (1892) included the advances of the previous half-century in clinical medical science, and remained the standard text for 40 years. Early in his life, in 1873, he made the most careful description to date of what later were called the "blood-platelets," which was presented to the Royal Society.«
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