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.

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

Can you name an animal whose killing cannot be performed without spilling your own blood?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

What does below Rebus mean ?

esgg sgeg gegs gsge

what one word does the below rebus identifies?

If a wheel has 54 spokes, how many spaces are there between the spokes?