Class 8 TN Maths 4. LIFE MATHEMATICS Exercise 4.3 1. Fill in the blanks: (i) The compound
TN 4. LIFE MATHEMATICS Exercise 4.3 1. Fill in the blanks: (i) The compound interest on ₹5000 at 12% p.a for 2 years, compounded annually is____________. (ii) The compound interest on ₹8000 at 10%p.a for 1 year, compounded half yearly is____________. (iii) The annual rate of growth in population of a town is 10%. If its present population is 26620, then the population 3 years ago was_________. (iv) If the compound interest is calculated quarterly, the amount is found using the formula __________. (v) The difference between the C.I and S.I for 2 years for a principal of ₹5000 at the rate of interest 8%p.a is ___________.
TN 4. LIFE MATHEMATICS Exercise 4.3 1. Fill in the blanks: (i) The compound interest on ₹5000 at 12% p.a for 2 years, compounded annually is____________. (ii) The compound interest on ₹8000 at 10%p.a for 1 year, compounded half yearly is____________. (iii) The annual rate of growth in population of a town is 10%. If its present population is 26620, then the population 3 years ago was_________. (iv) If the compound interest is calculated quarterly, the amount is found using the formula __________. (v) The difference between the C.I and S.I for 2 years for a principal of ₹5000 at the rate of interest 8%p.a is ___________.