My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

What kind of band never plays music?

What does it mean?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?