A sum Rs.1000 is invested at 8% simple interest per year. Calculate the interest at the end of each year. Do these interest form an AP? If so, find the interest at the end of 30 years making use of this fact. A sum Rs.1000 is invested at 8% simple interest per year. Calculate the interest at the end of each year. Do these interest form an AP? If so find the interest at the end of 30 years making use of this fact. October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related