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Math (page 269)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 2681 to 2690. |
MATH PUZZLE: Can you replace...
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MATH PUZZLE: Can you replace the question mark with a number? Correct answers: 269
The first user who solved this task is Rutu Raj.
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Calculate the number 737
. Each of the numbers can be used only once.','/archive/2017/01/16/numbermania-1484525102.png','/calculate-the-number-737/3422'))
NUMBERMANIA: Calculate the number 737 using numbers [1, 7, 3, 8, 50, 683] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 55
The first user who solved this task is Eugenio G. F. de Kereki.
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How old is she?
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When asked how old she was, Suzie replied, ''In two years I will be twice as old as I was five years ago.'' How old is she? Correct answers: 78
The first user who solved this task is Linda Tate Young.
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A famous sexologist was giving...
A famous sexologist was giving a lecture in front of a big crowd.
"There are 4 kinds of men when it comes to sex. The first kind does it every day. You can usually recognize him by his masculine body and the constant smile on his face. Do we have anyone like this in the audience?"
A man got up from the audience and he fitted the description: Big firm body with a smile on his face.
"Then there is the second kind. They have sex once a week. They also have a generally happy mood, and look pretty good, but of course not as good as the first kind. Is there any one of them here tonight?".
A second man got up, and he too fitted the description.
"The third kind do it once a month. They are chubby and usually grumpy. Anyone of them here?".
The man that raised from his chair looked exactly like the expert claimed.
"And then there is the 4th kind. They do it once a year. They usually have a big belly, but the thing that is most tipical is that they are in a constant state of depression. I know it would be hard for him to admit, but if there is one of those in the audience, please rise".
A fat and short man stood up, but in contrary to the experts prediction, he looked very cheerful.
"You do it only once a year?" the expert asked.
"Yes, only once a year."
"So why are you so happy?" demanded the expert.
"Well", said the man, cheeringly, "Tonight is the night!"
"There are 4 kinds of men when it comes to sex. The first kind does it every day. You can usually recognize him by his masculine body and the constant smile on his face. Do we have anyone like this in the audience?"
A man got up from the audience and he fitted the description: Big firm body with a smile on his face.
"Then there is the second kind. They have sex once a week. They also have a generally happy mood, and look pretty good, but of course not as good as the first kind. Is there any one of them here tonight?".
A second man got up, and he too fitted the description.
"The third kind do it once a month. They are chubby and usually grumpy. Anyone of them here?".
The man that raised from his chair looked exactly like the expert claimed.
"And then there is the 4th kind. They do it once a year. They usually have a big belly, but the thing that is most tipical is that they are in a constant state of depression. I know it would be hard for him to admit, but if there is one of those in the audience, please rise".
A fat and short man stood up, but in contrary to the experts prediction, he looked very cheerful.
"You do it only once a year?" the expert asked.
"Yes, only once a year."
"So why are you so happy?" demanded the expert.
"Well", said the man, cheeringly, "Tonight is the night!"
What is the four-digit numbe...
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What is the four-digit number in which the first digit is one third the second, the third is the sum of the first and second, and the last is three times the second? Correct answers: 62
The first user who solved this task is Rutu Raj.
#brainteasers #math #riddles
Find number abc
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If 80b4a - aa5ba = c4cb0 find number abc. Multiple solutions may exist. Correct answers: 51
The first user who solved this task is Linda Tate Young.
#brainteasers #math
Replace the question mark with a number
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MATH PUZZLE: Can you replace the question mark with a number? Correct answers: 337
The first user who solved this task is Sanja Šabović.
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Calculate the number 3920
. Each of the numbers can be used only once.','/archive/2017/01/13/numbermania-1484265902.png','/calculate-the-number-3920/3407'))
NUMBERMANIA: Calculate the number 3920 using numbers [5, 4, 7, 3, 34, 425] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 31
The first user who solved this task is Allen Wager.
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What is the length in centimeters of the snake?
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A snake slides through a long cylindrical hole in the ground at 5 centimeters per second. The hole is 5.5 meters in length. The snake takes 15 seconds to enter the hole. What is the length in centimeters of the snake? Correct answers: 78
The first user who solved this task is Djordje Timotijevic.
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MAGIC SQUARE: Calculate A-B-C
 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.','/archive/2017/01/12/magic-square-1484179542.png','/MAGIC-SQUARE-Calculate-A-B-C/3400'))
The aim is to place the some numbers from the list (24, 25, 28, 29, 31, 35, 51, 52, 58, 62) 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: 35
The first user who solved this task is On On Lunarbasil.
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MATH PUZZLE: Can you replace...
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MATH PUZZLE: Can you replace the question mark with a number? Correct answers: 398
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
