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?

Can you move 2 matchsticks to form four equal sized squares.

What does an Island and the letter T have in common?

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

The centre of the third figure is empty. What digit should fit inside?

How many triangles are there in the picture below?

Replace the question mark with the correct number in below Picture:

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

You are given 16 witch hats. The hats are divided in four different colours – red, blue, green and yellow. Every colour has been assigned to four hats. Now each of the hat will be glued with a label of an arithmetic sign – ‘+’, ‘-‘, ‘x’ or ‘/’. But you can label one sign only once on one colour. In such an arrangement, the hats can be uniquely defined by its colour and symbol.

Can you arrange all the 16 hats in a 4x4 grid in a fashion that no two rows and columns have a repetition of colour or sign?
We have arranged four hats in the below picture to assist you.