Which number should replace the question mark?
[234] Which number should replace the question mark? - Which number should replace the question mark? - #brainteasers #math #riddles - Correct Answers: 148 - The first user who solved this task is Djordje Timotijevic
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Which number should replace the question mark?

Which number should replace the question mark?
Correct answers: 148
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
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The key

All the good knights were leaving for the Crusades. One knight told his best friend "My bride is without doubt one of the most beautiful women in the world. It would be a terrible waste if no man could have her. Therefore, as my best and most trusted friend, I am leaving you the key to her chastity belt to use should I not return from the Crusade in seven years."

The company of knights were only a mile or so out of town when they noticed a cloud of dust approaching. Thinking it might be an important message from the town the column halted. A horseman approached. It was the knight's best friend. He said "Hey, you gave me the wrong key!!"

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Johann Daniel Titius

Born 2 Jan 1729; died 16 Dec 1796 at age 67.Prussian astronomer, physicist, and biologist whose formula (1766) expressing the distances between the planets and the Sun was confirmed by J.E. Bode in 1772, when it was called Bode's Law. Titius suggested that the mean distances of the planets from the sun very nearly fit a simple relationship of A=4+(3x2n) giving the series 4, 7, 10, 16, 28*, 52, 100, corresponding to the relative distance of the six known planets, up to Saturn, and an unassigned value (*) between Mars and Jupiter. Olbers searched for a planetary object at this empty position, thus discovering the asteroid belt. However, since the discovery of Neptune, which did not fit the pattern, the "law" is regarded as a coincidence with no scientific significance.[DSB gives date of death 16 Dec 1796. EB gives 11 Dec 1796.]
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