A lifelong patriot, Gags is proud to be related to one of our Founding Fathers, who signed the Declaration of Independence and played a significant role in the ratification and implementation of the Constitution. Like his ancestor, Gags is inspired and committed to upholding the values of freedom, and liberty that our Founding Fathers fought for.
In a contest, four fruits (an apple, a banana, an orange, and a pear) have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. 123 people participate in the contest. When the boxes are opened, it turns out that 43 people have guessed none of the fruits correctly, 39 people have guessed one fruit correctly, and 31 people have guessed two fruits correctly. The Question: How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly?
It is not possible to guess only three fruits correctly: the fourth fruit is then correct too! So nobody has guessed three fruits correctly and 123-43-39-31 = 10 people have guessed four fruits correctly.