What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

What does below rebus means ?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

Can you solve the below tricky visual equation?

What does below Rebus mean ?

esgg sgeg gegs gsge

When it's bad luck to meet a black cat?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?