BRAIN TEASERS

enter your answer and press button OK

Find number abc

If c9156 - 211ab = 28ac9 find number abc. Multiple solutions may exist.

Correct answers: 77

The first user who solved this task is Squazz Muntbacker.

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

The Jewish Boy and the Muslim Boy

David, a Jewish boy, and Ali, a Muslim boy, are having a conversation. Ali: I'm getting operated on tomorrow. David: Oh? What are they going to do? Ali: Circumcise me! David: I had that done when I was just a few days old. Ali: Did it hurt? David: I couldn't walk for a year!

Jokes of the day - Daily updated jokes. New jokes every day.

Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Harry Hammond Hess

Died 25 Aug 1969 at age 63 (born 24 May 1906). American geologist who made the first comprehensive attempt at explaining the phenomenon of seafloor spreading (1960). This revived Alfred Wegener's earlier theory of continental drift. Together, these provided an interpretation of the earth's crust in terms of plate tectonics. The surface of the globe is not continuous. Rather, it is broken into a number of huge plates that float on the molten rock under the crust, moved over eons of geologic time by convective currents driven by earth's internal heat. With this motion these plates rub against, collide with, or separate from other plates. Thus the nature of earthquakes and volcanoes could be explained, plus the existence of ridges of young rock mapped around the globe under the ocean where the sea floor was spreading.

This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.