How many times can you subtract the number two from the number fifty?

I am sure no one can have two things for dinner. what are they?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

When does a USA Potato change its nationality?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

Find the next number in the series below

21 32 54 87 131 ?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?