Symbolism

Can you make this statement true by adding two mathematic symbols?
25-9=2

Sporting Groups

In these two groups, which two sports should swap places?

Group A:
Football (NFL or American)
Soccer
Baseball


Group B:
Volleyball
Basketball
Ice Hockey


Hint: This is a math question.

April Fool's Day

April Fool's day is a day for all pranksters to look forward to. But what is it called in Japan? in France? in Spain?

Author

Trivia Question: What famous author died in 1941 after swallowing a toothpick?

Cadet

I came across some trivia over the past week I thought I'd share. Happy Father's day to everyone, by the way!

What's a cadet in New Zealand? - a bus driver, farmhand, or young soldier?

What am I

"I am the center of gravity, hold a capital situation in Vienna, and as I am foremost in every victory, am allowed by all to be invaluable. Though I am invisible, I am clearly seen in the midst of a river. I could name three who are in love with me and have three associates in vice. It is vain that you seek me for I have long been in heaven yet even now lie embalmed in the grave. What am I?"

Riddles part something or other

1) What is bought by the yard and worn by the foot?
2) What is the best thing to make in a hurry?
3) With what do you fill a barrel to make it lighter than when it is empty?
4) What is always coming but never arrives?