I am an odd number. Take away a letter and I become even. What number am I?

Which digit occurred maximum times between the number 1 and 1000?

What do you answer even though it never asks you questions?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

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.

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

What time is it when an elephant sits on a fence?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

If eleven plus two equals one, what does nine plus five equal?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?