Question
'A' invested Rs. 20,000 on compound interest at 'p%' p.a. (compounded annually) for two years. 'B' invested Rs. 9,600 on simple interest at 'q%' p.a. for five years. Amount received by 'A' is twice of that received by 'B'. 'q' is ten less than 'p'. Find the amount received on investing Rs. (p²q + pq) on compound interest at (4q -
'A' invested Rs. 20,000 on compound interest at 'p%' p.a. (compounded annually) for two years. 'B' invested Rs. 9,600 on simple interest at 'q%' p.a. for five years. Amount received by 'A' is twice of that received by 'B'. 'q' is ten less than 'p'. Find the amount received on investing Rs. (p²q + pq) on compound interest at (4q -
p)% p.a. (compounded annually) for two years. ('p' is a two-digit number)
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