My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

The more of this there is, the less you see. What is it?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

If a wheel has 54 spokes, how many spaces are there between the spokes?

What do you see here? Your task is to find three words hidden in the optical illusion

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?