A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

Can you make four (4) nines (9) equal 100?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

Can you find out which options fits best with the missing column?

Which letter of the alphabet has the most water?

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.

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

When it is alive we sing, when it is dead we clap our hands. What is it?