Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Spot the cat in the picture below

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

In a classic wine shop, the list of three most popular wines are:
- The cost of 1 French wine bottle: 500$
- The cost of 1 German wine bottle: 100$
- The cost of 20 Dutch wine bottles: 100$

John entered the wine shop and he needs to buy
- All three types of wine bottles.
- Needs to buy Dutch wine bottles in multiples of 20.
- Need to buy 100 wine bottles in total.

John has only 10000$. How many wine bottles of each type, John must buy?

What kind of tree can you carry in your hand?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

Why do people go to bed?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?