Can you count the number of triangles inside a triangle?

Give it food and it will live; give it water and it will die.

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

Before Mount Everest was discovered, what was the highest mountain in the world?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

The dirtier I get, the whiter I look. Who am I?