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?

What word is pronounced the same if you take away four of its five letters?

People make me, save me, change me, raise me. What am I?

What does it mean?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

A man dies of old age on his 25 birthday. How is this possible?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

A woman named Maria was at the funeral of her mother. She met a nice young man that she had never seen before and after the service, they spent a bit of time together. Then she got busy and didn’t get his name or phone number before he left. She tried to find him, but no one knew who he was or how to contact him. A few weeks later, Maria’s older sister dies and the police suspect murder. Who killed the sister?