Question

what is difference between the compound interest and simple interest on rs 8000 at 5% per annum for 2 years​

Answer 1

Answer:

सबसे अच्छा जवाब · 19 वोट

We have, P = Rs.8000, T = 2 years, R = 5% We know that, SI = P × R × T100 or, SI = 8000 × 5 × 2100 or, SI = Rs.800 We know that, A = CI + P = P (1 ...  ज़्यादा

Answer 2

Answer:

20 Rs.

Given:

• P = 8000 Rs.
• T = 2 yrs
• R = 5%

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Explanation:

Formula using

$SI\:=\:\frac{P\:×\:R\:×\:T}{100}$

So ,

$SI\:=\:\frac{800\:×\:5\:×\:2}{100}$

or SI = Rs. 800

Now , A = CI + P = P $(1\:+\:\frac{R}{100})^T$

CI + 8000 = 8000 $(1\:+\:\frac{5}{100})^2$

CI + 8000 = 8000 $(1\:+\:\frac{1}{20})^2$

CI + 8000 = 8000 $(\frac{21}{20})^2$

CI + 8000 = 8820

CI = 820 Rs.

So , the difference is

CI – SI = 820 – 800

= 20 Rs.

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