If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Can you decipher the two rows to find the hidden word?

What you cannot hold but it is yours?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?