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?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

What is the word or phrase below?
R | E | A | D

Which is the rope you never skip with?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

Find the missing number in the image below.

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

How can you leave a room with two legs and return with six legs?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?