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

What has 13 hearts but no other organs?

A very interesting trivia question for all.

Why do men's shirts have their buttons on the right side and women's have buttons on the left-hand side?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

In which direction should the missing arrow point?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

I cannot talk, but I always reply when spoken to. What am I?