An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

I am white when I am dirty, and black when I am clean. What am I?

If your uncle’s sister is not your aunt, what relation is she to you?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Sweet & very intelligent katty has 8 puppets(Jane Bird Barbie Angel Colleen Nora Lass Missy).
All puppets are of different size. She arrange all puppets to face towards the guest and tell the guess the following clues :

* Jane has three puppets bigger on its left side
* Bird has two puppets smaller on its left side
* Barbie has one puppet bigger on its right side
* Angel has two puppets smaller on its right side
* Colleen has one puppet bigger on its left side
* Nora has one puppet smaller on its left side
* Lass has four puppets bigger on its right side
* Missy has three puppets smaller on its right side

Also some puppets are inside the bigger puppets.

Assuming you are the guest , can you tell the katty how the puppets are arranged ?

You are trapped in a room with two doors. One leads to certain death and the other leads to freedom. You don't know which is which.
There are two robots guarding the doors. They will let you choose one door but upon doing so you must go through it.
You can, however, ask one robot one question. The problem is one robot always tells the truth, the other always lies and you don't know which is which.
What is the question you ask?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Why did the Girl throw the butter out of the window?