Question

In which category was the percentage of spam e-mails increasing but at a decreasing rate?

• A. Financial
• B. Scams
• C. Products
• D. None of the above

Answer 1

The correct option is C Products

In case of products, percentage of spam e-mails is increasing but at a decreasing rate - from Sep 2002 to Dec 2002, products increased by [(7-3)/3] $\times$ 100 = 133.33% and in march 2003, about [(7-4)/7] $\times$ 100 = 43% and in June 2003, [(11-10)/10] $\times$ 100 = 10%