Question

1600 रुपए का 2 वर्ष 3 महीनों में साधारण ब्याज 252
रुपए है। ब्याज की वार्षिक दर क्या है?​

Answer 1

Answer:

principle= 1600$

time = 2 years 3 months

S.I = 252$

Rate of interest= ?

S.I. = P × R× T

100

252= 1600×R×T( 2 years 3 months )

T= 9/4 years

R. = 252×100

1600×9/4

= 7% per annum.

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Answer 2

Answer:

R = 7% p.a.

Step-by-step explanation:

Given that ,

Principle of amount (P) = ₹1600

Simple interest (S.I.) = ₹252

Time (T) = 2 years 3 months

             = 2 + (1/4)

             = 9/4 years.

To find rate of interest (R).

So,

By using the formula ,

$S.I. = \frac{P*R*T}{100}\\ \\252 = \frac{1600*R*\frac{9}{4} }{100}\\ \\252 = \frac{1600*9*R}{4*100} \\\\252 = 4*9*R\\252= 36R\\R = \frac{252}{36}\\ \\R = 7$

Therefore, Rate (R) = 7% p.a.

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