I am lying and I always lie. Tell me whether I am lying or telling the truth.

No one wants to have it, but if one got it, he does not want to lose it. What is It?

Replace the question mark with the correct number below.

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

What is next number in the pattern below:

131 517 192 123 ?

There are a hundred statements.

First person says: At least one of the statements is false.

Second person says: At least two of the statements is false.

Third person says: At least three of the statements are false.

Fourth person says: At least four of the statements are false.

..

..

..

Hundredth person says: At least a hundred of the statements are false.

Analysing it, how many statements do you think are false and how many are true?