Can you make four (4) nines (9) equal 100?

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

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

Why do we preferably have round manhole covers and not square ones?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Why is it very easy to weigh a fish?

What is the word or phrase?

Which country gets ill every time?

How many times do a clock's hands overlap in a day ?

Which city is three-fifths chick two third cat and 50% goat?