If 21x = 79x, what is the value of x?

Move four matchsticks to the below square to form three squares?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

Count the number of triangles in the given picture.

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

There is a place where if I stand up straight, I will still be considered sideways.