I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

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

O T T F F S S ?

What number when divided in half becomes zero?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

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

At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.

The winning candidate exceeds the opponents by 53, 79 and 105 votes.

How many votes do each candidate gets?

A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?