What is wrong in the below Picture?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

How many triangles can you find in this given picture?

Solve the alphametic puzzle by replacing the alphabet with the number.

S T O R M +
S O L E S
=========
T O W E L
=========

Can you find a number that lies one third of the distance between 1/3 and 2/3?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

Solve the rebus riddle in the picture below.

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?