In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Complete the table series riddle by finding the number that can replace "??".

Why did Buffon take the goal with him after every Juventus match?

Imagine you are in a room with no windows or doors. How will you get out?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

If Japan and Panama decided to merge into a single country, probably people will name it Japanama.

Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

I look at you, you look at me I raise my right, you raise your left. What am I?

What can jump higher than a building?