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.
How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

What do you answer even though it never asks you questions?

In Greek mythology, the Sphinx sat outside of Thebes and asked this riddle of all travellers who passed by. If the traveller failed to solve the riddle, then the Sphinx killed him/her. And if the traveller answered the riddle correctly, then the Sphinx would destroy herself. The riddle:

What goes on four legs in the morning, on two legs at noon, and on three legs in the evening?

Oedipus solved the riddle, and the Sphinx destroyed herself.

Identify the 10 differences between the two given pictures.

What does it mean?

I have an eye but still cannot see.

Who am I?

Which letter of the alphabet has the most water?

Why did the Girl throw the butter out of the window?