Birbal was jester, counsellor, and fool to the great Moghul emperor, Akbar.
The villagers loved to talk of Birbal's wisdom and cleverness,
and the emperor loved to try to outsmart him.
One day Akbar (emperor) drew a line across the floor.
"Birbal," he ordered, "you must make this line shorter, but you cannot erase any bit of it."
Everyone present thought the emperor had finally outsmarted Birbal.
It was clearly an impossible task.
Yet within moments the emperor and everyone else present had to agree that Birbal had made the line shorter without erasing any of it.
How could this be?

What does this say?

XLR8

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

I’m tall when I’m young, and I’m short when I’m old. What am I?

Our product and our sum always give the same answer. Who are we?

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

10+10 and 11+11 can give you the same answer.

Explain how?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

In the image given, you can find several triangles. Can you count them all?