Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

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

O T T F F S S ?

What is black when you buy it, red when you use it, and gray when you throw it away?

Solve this riddle by finding the odd one out from the rest.

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?