If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

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

A spaceship was lost. The detective was given a piece of paper. This was the location of the spaceship! This is what the slip had scribbled on it:
Juice, Umbrella, Potato, Ice, Tomato, Elephant, Rice.

Where is the spaceship?

I’m tall when I’m young, and I’m short when I’m old. What am I?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Before Mount Everest was discovered, what was the highest mountain in the world?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

There was a strange boy who was born before his father. How can this be possible?