Where do you go to learn how to make ice cream?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

On my way to St. Ives I saw a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kittens. Kittens, cats, sacks, wives. How many were going to St. Ives?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

If 21x = 79x, what is the value of x?