BRAIN TEASERS
Math (page 89)

Math (page 89)

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 881 to 890.
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MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (2, 3, 5, 6, 11, 14, 36, 65, 66, 70, 74, 78) 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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Find number abc

If 4cb6a - c7880 = 608a find number abc. Multiple solutions may exist.
Correct answers: 6
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Calculate the number 6549

NUMBERMANIA: Calculate the number 6549 using numbers [5, 7, 7, 6, 32, 945] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania

10 Things Men Know About Women

10 Things Men Know About Women

1.)
2.)
3.)
4.)
5.)
6.)
7.)
8.)
9.)
10.) They have breasts.

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Find number abc

If abc3b + b82c2 = b0a783 find number abc. Multiple solutions may exist.
Correct answers: 1
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Calculate the number 1300

NUMBERMANIA: Calculate the number 1300 using numbers [7, 4, 3, 1, 14, 129] 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 (10, 12, 16, 25, 29, 31, 35, 51, 68, 70, 74) 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: 1
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#brainteasers #math #magicsquare
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Find number abc

If b9a14 - bb96c = 1a5c find number abc. Multiple solutions may exist.
Correct answers: 12
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#brainteasers #math
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Calculate the number 1268

NUMBERMANIA: Calculate the number 1268 using numbers [9, 2, 5, 8, 38, 378] 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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Find number abc

If 3879a + c02c7 = b90c2 find number abc. Multiple solutions may exist.
Correct answers: 4
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#brainteasers #math
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Calculate the number 2964

NUMBERMANIA: Calculate the number 2964 using numbers [3, 4, 9, 3, 27, 912] 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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Sir Almroth Wright

Born 10 Aug 1861; died 30 Apr 1947 at age 85.Sir Almroth Edward Wright was an English bacteriologist who developed an immunization against typhoid fever that protected British soldiers in WW I, saving lives from infection. It was the result of his work beginning in 1892, while professor of pathology at the Army Medical School, using typhoid bacilli killed by heat. Tests on over 3,000 soldiers in India were followed by its successful use during the South African (Boer) War. He was noted for creating autogenous vaccines, prepared from the bacteria harboured by the patient. Wright also developed vaccines against enteric tuberculosis and pneumonia and contributed to the study of opsonins (blood enzymes that make bacteria more susceptible to phagocytosis by white cells.)«
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