Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

If an electric train is travelling south, then which way is the smoke going?

How many letters are in the alphabet?

What is the Surname of Barbie Doll?

What has one letter and starts with an E?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

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.

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?