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.
Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?
Can you Find and name the hidden bird in the picture below ?
In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.
You can see three almost identical images below. Can you spot the odd one out from them?
Can you count the number of triangles in the picture below?
Identify the 10 differences between the two given pictures.
See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.
In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?
