One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

What goes up but never comes down?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

What can you hold in your right hand, but never in your left hand?

Can you name four days which start with the letter 'T'?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Can you make a six-letter word using the letters N, A and B ?