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

Buy me, smell me or deliver me, I do not change.

Who am I?

What is the word or phrase below?
R | E | A | D

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

Who can jump higher than a Mountain?

Where do you go to learn how to make ice cream?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

Which wheel of car does not rotate when you turn your car right?

Eight of us go fourth, not back, to protect our king from an attack. What are we?