Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What does this rebus picture identify?

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

Which is heavier: a ton of bricks or a ton of feathers?

Find the last number in the series below:

voN luJ yaM raM ---

Here is a Swiss Cross. You have to make two straight cuts in the figure so that it is divided into four congruent pieces. Also, you should be able to join these pieces into a square then. Can you accept this challenge?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

Why did the Girl throw the butter out of the window?

Can you Find and name the hidden bird in the picture below ?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145