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 two insects on a tile. Insect X is sitting on one side of the tile (point A) and Insect Y is sitting opposite on the other side of the tile (point B). Now both of them decide to change their position and thus X starts crawling to point B and Y starts crawling to point A. When they meet and pass each other in between, X takes 20 seconds to reach B and Y takes just 5 seconds to reach A.

Can you calculate the total time each of the insects took to change their positions?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Whats the next number in the below number sequence pattern.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Why Wine Glass Stem is so long?

Can you count the number of triangles in the given picture?

John can eat 27 chocolates in an hour, Jacob can eat 2 chocolates in 10 minutes, and Jolly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a box of 120 chocolates whilst playing Chess?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?