Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

Keyboard words are not in alphabetical order, Why?

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

The more it dries, the wetter it becomes. Can you tell what it is?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

What is the centre of gravity?

What type of tree can I carry in my hand?

What happened when the wheel was invented?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?