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

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

How can you make a TV, a bed, a dog, and a car liquid?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Find the next number in the series below

21 32 54 87 131 ?

I have feet, but no legs. Which animal Am I?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle:

I am quite hot but become too cold if you remove the first two letters. What am I?