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.

You can see it everyday, But cannot touch it at will. What is it?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Solve below rebus puzzle?

What building has the most stories?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

What happened when the wheel was invented?

Can you name four days which start with the letter 'T'?

what does the below rebus means?