Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

When does a USA Potato change its nationality?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

A Car is crossing a bridge 2 miles long. The bridge can only hold 10000 lbs, which is the exact weight of the car. The Car makes it half way across the bridge and stops. A bird lands on the car. Does the bridge collapse? Explain.

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

Using eight eights and addition only, can you make 1000?