What building has the most stories?

Why do you find that most of the buildings are deprived of the 13th floor?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

When it is alive we sing, when it is dead we clap our hands. What is it?

Prove that the below maths equation is true.

8 + 8 = 91

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Can you write down eight eights so that they add up to one thousand?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?