Can you place three balls such that the equation shown in the picture holds true?

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

Whats the next number in the below number sequence pattern.

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

What number when divided in half becomes zero?

Can you fill the blank with the correct number?

6 30 870 756030 _____

When 99 is considered higher than 100?

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

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?

Find the next number in the sequence

5 12 24 36 ?