It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

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?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

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

Count the Triangle in the figure given below:

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.

What do you see in the image below

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?