How can you make number one disappear by adding something to it?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

Find the 8 in the below-given Image.

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?