do not like both items. 2. A sum of money amounts to Rs. 12.100 and 13,310 in 2years and 3years respectively at a certain rate of interest compounded annually. a) Write down relation among P. T. R and Cl if the quarterly compound interest on a sum P in T years at R% p.a. is Cl respectively. b) What should be rate of compound interest and principal? [1] [3] [1] c) What should the rate of interest be increased to receive same amount in two years according to simple interest? 3. Dilasha bought a car which costs Rs. 50,00,000. The value of car