LOL.
101 x 5 = 505 which looks like SOS,
567 x 2 = 01134 (put in calculator and turn upside down) looks like hello
101 x 7 = 707 turn upside down and it becomes LOL.

There can live maximum of 518 people in the town. By the way, it is clear that one inhabitant must be baldy, otherwise there wouldn’t be a single man in the town.

Fill the 3-gallon container with oil and pour it into the 5-gallon container. Then fill the 3-gallon container again and use it to fill the 5-gallon container the rest of the way. One gallon will be left in the 3-gallon container.

One Word.

Oliver was born on March 1 on a plane flying eastwards over the Pacific. A few seconds later the plane crosses the International Date Line, and Olivia is born. She is thus born on February 28, making her the ‘younger’ sister with a calendar birth date one day before her brother’s. On leap years, however, Olivia will celebrate her birthday two calendar days before her older twin.

They are Siamese twins! Since they are conjoined twins they can not send the innocent brother to jail.

Justice.

27

In the first row divide both numbers by 7 to obtain the digits in the brackets; in the second row divide by 8, and obtain the digits in the brackets. In last row divide by 9, and obtain the digits in the brackets.
27 / 9 = 3

Forty because dogs have paws, chickens have claws, and trucks have wheels so the only thing there that had feet are the people.

She is driving an American car in England, when she ordered the driver's side mirror, she was sent a right side mirror, when she needed a left side mirror.

Go through the first door at night.

Skull.