How can one talk without saying a single word?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

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?

How many triangles are there in the picture below?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

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?

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?