9. Find the amount to be paid at the end of 3 years in each case: (a) Principal = Rs. 1,200 at 12% p.a. 200 at 12% p.a. 9. Find the amount to be paid at the end of 3 years in each case: (a) Principal = Rs. 1 October 8, 2020 Category: Chapter 8 - Comparing Quantities , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related