Think you know it?
33,317 views
Try this quiz and share your results!
What are your thoughts on this subject?
177 Comments
Eve
Thanks for the answers! I'm going back to the books, lol.
theotishaynes
Must be an old quiz that needs to be updated or taken down. There are over 8,000 satellites orbiting the earth at this moment in time. The answer to the question on this quiz had it just over 4,0000. Makes me wonder how long has this quiz been around.
kbparker
Thank you so much for the answers!
Debbie Young
I only got 2/10 better than I thought that I would do...lol
Steve Kemp
Bit out of date - the current largest prime number has over 24 million digits and there are now 6542 satellites