A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it. How can he do that?
Using eight eights and addition only, can you make 1000?
Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?
In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?
How can you take 2 from 5 and leave 4?
How can one talk without saying a single word?
Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?
How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?
Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?
Which point will the car reach to go out?
Can you fill the blank with the correct number? 6 30 870 756030 _____
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.