In the image below, can you find the value of an angle(y)

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Below rebus represent famous DiCaprio movie. Can you name it?

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

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

Out of four images which one is the odd one out?

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?