What is the next number in this matchsticks series riddle?

During which month do people sleep the least?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

I have no life, but I can die. What am I?

Keyboard words are not in alphabetical order, Why?

What has many teeth, but cannot bite?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?