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

O T T F F S S ?

What time is it when an elephant sits on a fence?

Do you know who was buried in John's tomb?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

Before reading ahead, you must know the fact that only one of the people here is telling the truth.

A says that B is lying.
B says that C is lying.
C says both A and B are lying.

Can you find out who is speaking the truth?

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?