Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

No matter how little or how much you use me, you change me every month. What am I?

What has many teeth, but cannot bite?

What's a single-digit number with no value?

By what process could you make a 'Tea-Table' into food?

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

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?