Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Keyboard words are not in alphabetical order, Why?

My location can be determined by the below rebus.
So where am i ?

What Does this text mean:

important=important

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

How many triangles can you count in the figure given?

What is black when you buy it, red when you use it, and gray when you throw it away?

If six children and two dogs were under an umbrella, how come none of them got wet?