You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

what does the below rebus mean?

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

Which city is three-fifths chick two third cat and 50% goat?

Do you know who was buried in John's tomb?