Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

Look at the picture and find out which square is not linked with any of the other squares.

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

I have an eye but still cannot see.

Who am I?

Solve the mathematical equation in the picture below.

A father's child, a mother's child, yet no one's son.

Who am I?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

Find the 8 in the below-given Image.