What does this mean?
N
A
E
L
C

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

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

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What English word has three consecutive double letters?

John walks into the daily grocery shop and steals a $100 bill from the shop. An hour later John returns to the shop and buys some daily products for $40. John pays the owner the $100 bill and therefore the owner returns him $60.

How much money did the owner lose?

We have arranged an array of numbers below. What you have to do is use any kind of mathematical symbol you know excluding any symbol that contains a number like cube root. You can use any amount of symbols but you have to come up with a valid equation for all of them.

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

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

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