The more it dries, the wetter it becomes. Can you tell what it is?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

What is the word or phrase?

Can you decipher the two rows to find the hidden word?

Client Dempsey living in one of the East Coast states of the U.S. was talking to Landon Donovan, who was living in the West Coast state of the U.S.

Dempsey: What time is it?
Donovan: Wow, It is the same time here.

How is this possible?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

What is the probability of choosing the correct answer at random from the options below?

a) 1/4
b) 1/2
c) 1
d) 1/4

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?