Here is a mathematical expression that also secretly tells a movie name. What movie is that?

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

Spot 5 differences in two Christmas tree below:

Find the smallest sentence with all the English alphabet.

Five thieves looted a bank and they ran away in a car. The bank staff informed the police and they began the search of their car in their jeep. They found them on a road and chased them eventually catching them. The light that is used to fill the number plate was broken on the thieves' car. Also, the headlights of the jeep police were not working. How were the police able to catch the thieves then?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

There is something which you can be arrested for attempting but not for successfully completing.

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

When it's bad luck to meet a black cat?

What time is it when an elephant sits on a fence?