What is wrong in the below Picture?
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.
Can you count the number of triangles in the given figure?
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?
In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?
Can you count the number of squares in the given picture?
In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?
Can you find out the total number of triangles in the given figure?
