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

Can you identify the hidden rebus in the image below?

Can you find out the missing number in the grid?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

I shave every day, but my beard stays the same. What am I?

A quarter is one-fourth of a dollar but Mr. John has changed the equation as below :

DOLLAR * 4 = QUARTER

Can you replace each letter with a digit to make the above solution correct?

Consider this about a word: The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?