what does the below rebus means?

A California farmer owns a beautiful pear tree. He supplies the fruit to a nearby grocery store. The store owner calls the farmer to see how much fruit is available for him to buy. The farmer knows the main trunk has 24 branches. Each branch has exactly 12 boughs and each bough has exactly 6 twigs. Since each twig bears one piece of fruit, how many plums will the farmer be able to deliver?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

In the picture given below, can you find out which digit will take place of the question mark?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

What has one eye, but can’t see?

What is the below Rebus indicate?

Why do you find that most of the buildings are deprived of the 13th floor?

If eleven plus two equals one, what does nine plus five equal?