Uncategorized Q117. Define Octal Number System. April 30, 2014 WFQ 0 Comments number system, Octal Number System Q117. Define Octal Number System. Ans. A number system with 8 unique symbols that is, base-8 system. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window)Like this:Like Loading... Related