Target Exam

CUET

Subject

-- Applied Mathematics - Section B2

Chapter

Financial Mathematics

Question:

Mr. X wishes to purchase a flat for Rs. 44,60,800 with a down payment of Rs 10,00,000 and balance in equal monthly installments (EMI) for 20 years. If bank charges 7.5% per annum compounded monthly, then the EMI is:

[Given that $(1.00625)^{240} = 4.4608$]

Options:

Rs. 31250

Rs. 37285

Rs. 27880

Rs. 30280

Correct Answer:

Rs. 27880

Explanation:

The correct answer is Option (3) → Rs. 27880

Given:

Cost of flat: ₹44,60,800

Down payment: ₹10,00,000 → Loan amount: ₹44,60,800 − 10,00,000 = ₹34,60,800

Annual interest rate: 7.5% compounded monthly → monthly rate $i = 0.075/12 = 0.00625$

Tenure: 20 years → $n = 20 \cdot 12 = 240$ months

EMI formula: $EMI = \frac{P \cdot i \cdot (1 + i)^n}{(1 + i)^n - 1}$

Substitute values:

$EMI = \frac{34,60,800 \cdot 0.00625 \cdot (1.00625)^{240}}{(1.00625)^{240} - 1}$

Given: $(1.00625)^{240} = 4.4608$

$EMI = \frac{34,60,800 \cdot 0.00625 \cdot 4.4608}{4.4608 - 1} = \frac{96,499.2}{3.4608} \approx 27,873.45$