Compound Interest (Using Formula) | ICSE Mathematics Class 9 | Exercise 3B | Part I | Question 1 & 2

ICSE Selina Concise Mathematics Class 9 Part I - Exercise 3 (B) 3. Compound Interest using formula Part II    • Video   Part III    • Video   Q1) The difference between simple interest and compound interest on certain sum is ₹ 54.40 for 2 years at 8 percent pet annum. Find the sum. Q2) A sum of money, invested at compound interest amounts to ₹ 19,360 in 2 years and to ₹ 23,425.60 in 4 years. Find the rate percent and the original sum of money. For March 2021 examination of class 9 Standard IX Revised syllabus. 2020-21 For March 2021 examination of class IX