What does this Rebus Picture means ?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Why is a river so rich ?

Using eight eights and addition only, can you make 1000?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

You can see three almost identical images below. Can you spot the odd one out from them?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)