There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

Buy me, smell me or deliver me, I do not change.

Who am I?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Decode below rebus
D
N
A
T
S , D

What four weights can be used to balance from 1 to 30 pounds?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?