BRAIN TEASERS
Math (page 117)

Math (page 117)

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 1161 to 1170.
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Find number abc

If c2ba4 - bb6a9 = a869c find number abc. Multiple solutions may exist.
Correct answers: 5
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Calculate the number 9812

NUMBERMANIA: Calculate the number 9812 using numbers [2, 7, 9, 4, 11, 882] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
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#brainteasers #math #numbermania
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Find number abc

If b9a61 - c768a = 21777 find number abc. Multiple solutions may exist.
Correct answers: 7
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#brainteasers #math

OLD IS WHEN...

"OLD" IS WHEN - Your sweetie says, "Let's go upstairs and make love," and you answer, "Pick one; I can't do both!"

"OLD" IS WHEN - Your friends compliment you on your new alligator shoes and you're barefoot.

"OLD" IS WHEN - A sexy babe catches your fancy and your pacemaker opens the garage door.

"OLD" IS WHEN - Going braless pulls all the wrinkles out of your face.

"OLD" IS WHEN - You don't care where your spouse goes, just as long as you don't have to go along.

"OLD" IS WHEN - You are cautioned to slow down by the doctor instead of by the police.

"OLD" IS WHEN - "Getting a little action" means you don't need to take any fiber today

"OLD" IS WHEN - "Getting lucky" means you find your car in the parking lot.

"OLD" IS WHEN - An "all nighter" means not getting up to use the bathroom.

"OLD" IS WHEN - You are not sure these are jokes.
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Calculate the number 5365

NUMBERMANIA: Calculate the number 5365 using numbers [4, 6, 7, 6, 48, 906] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
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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 (4, 5, 13, 25, 26, 34, 65, 66, 68, 74, 91) 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
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#brainteasers #math #magicsquare
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Find number abc

If 866ac - aa480 = 311bc find number abc. Multiple solutions may exist.
Correct answers: 12
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#brainteasers #math
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Calculate the number 399

NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
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#brainteasers #math #numbermania
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Find number abc

If 6ac9a + b0cab = 9a9c8 find number abc. Multiple solutions may exist.
Correct answers: 14
CHECK ANSWER
#brainteasers #math
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Calculate the number 1906

NUMBERMANIA: Calculate the number 1906 using numbers [2, 4, 2, 2, 48, 977] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
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 (2, 3, 9, 25, 26, 32, 45, 46, 52, 80, 82) 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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A.V. Hill

Born 26 Sep 1886; died 3 Jun 1977 at age 90. Archibald Vivian Hill was a British physiologist and biophysicist who received (with Otto Meyerhof) the 1922 Nobel Prize for Physiology or Medicine for discoveries concerning the production of heat in muscles, research which helped establish the origin of muscular force in the breakdown of carbohydrates with formation of lactic acid in the muscle. Hill's early experiments researched the effects of electrical stimulation on nerve function, the mechanical efficiency of muscle, energy processes in muscle during recovery, the interaction between oxygen and hemoglobin, and quantitative aspects of drug kinetics on muscle. Hill combined aspects of physics and biology, a discipline which he championed as biophysics.
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