Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

The dirtier I get, the whiter I look. Who am I?

Which Travels Faster? Solve below famous picture riddle:

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Who has married many women but was never married?

I’m tall when I’m young, and I’m short when I’m old. What am I?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?