If 21x = 79x, what is the value of x?

How many times can you subtract the number two from the number fifty?

Can you find out the remainder when 3^300 is divided by 5?

A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

Which flower has two lips?

What can you hold in your right hand, but never in your left hand?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Count the number of squares in the picture below.