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.

What can go through glass without breaking it?

How many runs at maximum can a batsman score in a normal one-day match? Consider the fact that the conditions are ideal and there are no No Balls, no Wide Balls and no Extras in that match.

Which is the rope you never skip with?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

When can we add 2 to 11 and get 1 as the correct answer?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

What is wrong in the below Picture?