Which fur should we be getting from the Lion?

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 ()

Complete the table series riddle by finding the number that can replace "??".

What is the riddle which can be asked all day with a different correct answer each time.

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Which is the rope you never skip with?

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

I’m tall when I’m young, and I’m short when I’m old. What am I?