Question

Date
1.What sum will amount to ₹6600 in 4 yrs at
8 % p. a simple interest ?

A. ₹6000
B. ₹5000
C. ₹4000
D. ₹6200
​

Answer 1

$\huge\bold\red{Question:-}$

What sum will amount to ₹6600 in 4 years at 8 % p.a. simple interest ?

$\huge\bold\green{Answer:-}$

Given:-

Amount = ₹6600

Rate = 8%

Time = 4 years

To find:-

Principal = ?

Solution:-

Let the Principal be 'x'.

We know that,

I = $\dfrac{P×R×T}{100}$

Here, we have

I = $\dfrac{P×8×4}{100}$ = $\dfrac{8x}{25}$

Amount A is given by:-

A = I + P

Hence,

A = $\dfrac{8x}{25}$ + P = $\dfrac{33x}{25}$

But, Given that A = 6600

Hence,

$\dfrac{33x}{25}$ = 6600

Multiplying both sides by 25,we get

33x = 25×6600

Dividing both sides by 33,we get

x = $\dfrac{25×6600}{33}$ = 25 × 200 = 5000

$\therefore$ The sum which will amount to ₹6600 at the rate 8 % per annum for 4 years at simple interest is ₹5000.

Answer 2

Answer:

mark above as Brainliest and thanks.

Step-by-step explanation:

the answer is correct✅✔☑