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

John, a 5-year-old boy, was really fond of the chocolates. He asked his Mother to give him some money to buy his favourite chocolates. His Mother gave him $45. He went to the shopkeeper and asked, "How much is one chocolate for?". The shopkeeper said $3 for one chocolate. Also, if you give me the wrappers of three chocolates, I will give you one for the exchange.
In total, how much chocolate could John eat?

An ape is trying to climb on a pole that is 60 feet high. Due to the slippery surface, the ape climbs 3 feet in a minute only to slip back 2 feet.

How much time do you think the monkey will take to reach the top of the pole?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?

How is a fly different from a mosquito?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

What's the only room from which no one can enter or leave

What has one eye, but can’t see?