There are forty elephants and they have forty-fore heads. How can this be possible?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Can you place three balls such that the equation shown in the picture holds true?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

What does Alexander the Great and Winnie the Pooh have in common?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Decode this picture on T-Shirt and tell what it says ?

An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

0 0 0 = 6
1 1 1 = 6
2 2 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

You can use any mathematical symbols in the space provided to make all above algebraic expressions true.