My location can be determined by the below rebus.
So where am i ?

Can you count the number of quadrilaterals in the picture below?

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

What is the Surname of Barbie Doll?

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

With the help clues provided in the image, can you find the 5 digit key?

Can you place six X (crosses) in below board without making three in a row in any way ?

Find the number of squares in the below-given picture.

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?