How many times can you subtract the number 5 from 25?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

What does an Island and the letter T have in common?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

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 ()

What is the coolest letter in the alphabet?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?