How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

What is harder to catch the faster you run?

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

Who can jump higher than a Mountain?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

You bought me for dinner but never eat me. What am I?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

How is the moon similar to a dollar?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?