It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

What is common among 11, 69, and 88?

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

When does a USA Potato change its nationality?

What has lots of eyes, but can’t see?

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?

Spot 5 differences in two Christmas tree below: