John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?

A person is found murdered in his Chamber. When the crime scene is investigated, the Investigator find out that there is a calendar on which the victim has written a few numbers with his blood. The numbers are 4, 11, 11 and 4.

There are four suspects in the murder, John, Jacob, Anna and Lee. Can you find out who is the murderer?

With the help clues provided in the image, can you find the 5 digit key?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

If a wheel has 54 spokes, how many spaces are there between the spokes?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Prove that the below maths equation is true.

8 + 8 = 91

Which digit occurred maximum times between the number 1 and 1000?

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