I can write cow in 13 letters.

Can You?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

I have an eye but still cannot see.

Who am I?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

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?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

What is the end of everything?