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?

What kind of band never plays music?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

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 blocks in the picture below?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

Count the number of triangles in the picture below: