What work can one never finish?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

A man was found murdered on Sunday morning. His wife immediately called the police. The police questioned the wife and staff and got these alibis: The Wife said she was sleeping. The Cook was cooking breakfast. The Gardener was picking vegetables. The Maid was getting the mail. The Butler was cleaning the closet. The police instantly arrested the murderer. Who did it and how did they know?

What is wrong in the below Picture?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

If 21x = 79x, what is the value of x?

I have branches, but no fruit, trunk or leaves. What am I?