Can you solve the maths in the below-given picture equation?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

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

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

What can you hold in your right hand, but never in your left hand?