Question

Please tell me this question!!

Answer 1

Answer:

Step-by-step explanation:

25÷2×4250=53,125 RS is the answer.

As she bought loan by bank be at 12.5% and she paid 4250 RS as interest.(additional amount)

Answer 2

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Here is your answer
Let the principal is x
CI = Rs 4,250
T = 2 years
n = 2 as Compounded annually
R = 25/2% p a

AS we know the formula

CI = P{(1+ R/100)^n - 1}
$4250 = x((1 + \frac{25}{2 \times 100} ) {}^{2} - 1) \\ \\ 4250 = x((1 + \frac{1}{8} ) {}^{2} - 1) \\ \\ 4250 = x(( \frac{9}{8} ) {}^{2} - 1) \\ \\ 4250 = x( \frac{81}{64} - 1) \\ \\ 4250 = x( \frac{81 - 64}{64} ) \\ \\ 4250 = x( \frac{17}{64} ) \\ \\ x = \frac{4250 \times 64}{17} \\ \\ x = 16000$
Therefore Principal is Rs 16,000

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