Count the number of balls in picture below:

What is at the end of a rainbow?

Out of three Friends John, Jacob and Jonny one of them is a king, one is a bureaucrat, and one is a Spy.

The king always tells the truth, the bureaucrat always lies, and the Spy can either lie or tell the truth.

John says: Jonny is a bureaucrat
Jacob says: John is a king
Jonny says: I am a Spy

Tell me, Who is the king, who is the bureaucrat, and who is the Spy?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Find out the number of circles in the given picture having Illusion

When can we add 2 to 11 and get 1 as the correct answer?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?