You need to move three matchsticks to form three squares. Can you do it?

When we see 2 but call 10?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Can you place six X (crosses) in below board without making three in a row in any way ?

what's the probability of getting a king or a queen from a pack of 52 cards?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

What can jump higher than a building?

I am sure no one can have two things for dinner. what are they?