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?

What do you think with the below Picture ?

You are on your way to visit your Friend, who lives at the end of the hill. It is his birthday, and you want to give him the cakes you have made. Between your house and his house, you have to cross 5 bridges, and as it goes in the land of make believe, there is a troll under every bridge! Each troll, quite rightly, insists that you pay a troll toll. Before you can cross their bridge, you have to give them half of the cakes you are carrying, but as they are kind trolls, they each give you back a single cake. How many cakes do you have to leave home to make sure that you arrive at a friend's house with exactly two

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Can you identify if it's a murder or a suicide ?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What occurs twice in a week, once in a year but never in a day?