What is the riddle which can be asked all day with a different correct answer each time.

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What can go up a chimney down, but can’t go down a chimney up?

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

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

Before reading ahead, you must know the fact that only one of the people here is telling the truth.

A says that B is lying.
B says that C is lying.
C says both A and B are lying.

Can you find out who is speaking the truth?

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

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

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Using eight eights and addition only, can you make 1000?

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?