Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Which number should replace the question mark?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

The Little ant seems to be always confused. Do you know why?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Count the squares in the matchstick puzzle below?

Distances from you to certain cities are written below.

BERLIN 200 miles

PARIS 300 miles

ROME 400 milesAMSTERDAM 300 miles

CARDIFF ??? miles

How far should it be to Cardiff ?