Can you find a number that lies one third of the distance between 1/3 and 2/3?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

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?

A research team went to a village somewhere between the jungles of Africa. Luckily for them, they reached the day when quite an interesting custom was to be performed. The custom was performed once a year as they confirmed and was performed in order to collect the taxes from every male of the region.

The taxes were to be paid in the form of grains. Everyone must pay pounds of grain equaling his respective age. This means a 20-year-old will have to pay 20 pounds of grain and a 30-year-old will pay 30 pounds of grain and so on.

The chief who collects the tax has 7 weights and a large 2-pan scale to weigh. But there is another custom that the chief can weigh only three of the seven weights.

Can you find out the weights of the seven weights? Also, what is the maximum age of the man that can be weighed for the payment of taxes?

Can you count the number of triangles in the given figure?

How can you make a TV, a bed, a dog, and a car liquid?

By using 'because' continuously three times, can you make an English statement ?

Can you count the number of quadrilaterals in the picture below?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.