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

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

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

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

using four eights (8) and a one (1) and one mathematical symbol , create the number 100