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

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

In the given picture, in how many ways can you read the word "Tiger"?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

Where do fish keep their money?

What will you call your mother's brother's brother-in-law?

Solve the counting riddle by identifying the number of triangles in the given picture.