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.

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

Count the Triangle in the figure given below:

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

what does the below rebus mean?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

What Adam and Eve do not have but the rest of the people have?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

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

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?