Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

The Puzzle: A girl, a boy, and a dog start walking down a road.

They start at the same time, from the same point, in the same direction.

The boy walks at 5 km/h, the girl at 6 km/h.

The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?

Which is faster, Heat or Cold ? Explain.

Solve the puzzle by telling what does below picture means.

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?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

What word does this rebus represent?

meta meta
meta meta

A man dies of old age on his 25 birthday. How is this possible?