Math Problem Statement
Himanshu borrowed Rs. 2,00,000 from Pushpendu at an interest rate of 25% per annum, compounded annually. The loan was repaid in three installments, paid at the end of each year. If all three installment forms an arithmetic progression and the 2nd installment is Rs. 1,00,000, then find the approximate difference between the first and the last installment?
Solution
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Math Problem Analysis
Mathematical Concepts
Arithmetic Progression
Compound Interest
Algebra
Formulas
Compound Interest Formula: A = P * (1 + r/100)^n
Arithmetic Progression: a2 = a1 + d, a3 = a1 + 2d
Theorems
Compound Interest Theorem
Arithmetic Progression Theorem
Suitable Grade Level
Grades 10-12
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