(21) How can you add 8 to the number 1 and get 9 as the result?
- (a) By subtracting 8
- (b) By appending it as a digit (18)
- (c) By dividing by 8
- (d) By multiplying by 8
(22) What is always in front of you but can’t be seen?
- (a) The future
- (b) Your nose
- (c) The sky
- (d) Tomorrow
(23) I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?
- (a) Gold
- (b) Oil
- (c) Water
- (d) Pencil lead (graphite)
(24) What gets wetter as it dries?
- (a) A sponge
- (b) A towel
- (c) A water bottle
- (d) A bar of soap
(25) What comes once in a minute, twice in a moment, but never in a thousand years?
- (a) The letter “m”
- (b) The letter “e”
- (c) The letter “o”
- (d) The word “time”
