Question

Prabhat took a certain amount as a loan from a bank
at the rate of 8% p.a. S.I. and gave the same amount to
Ashish as a loan at the rate of 12% p.a. If at the end of
12 years, he made a profit of Rs. 320 in the deal,
what was the original amount?

Answer 1

Step-by-step explanation:

★Given

Prabhat took a certain amount as a loan from a bank at the rate of 8% p.a. S.I. and gave the same amount to Ashish as a loan at the rate of 12% p.a. If at the end of 12 years, he made a profit of Rs. 320 in the deal, What was the original amount?

★To Find

↪Orignal Amount?

You Can See Attached File Too.

★Solution

• ↪Let Principal Be 'x'

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• ↪We Know,

• S.I= P×R×T
• 100

★According To Question

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• ↪X×12×12/100 - x×8×12/100 =320

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• ↪48x/100 =320

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• ↪X=320×100/48

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• ↪=666.67

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★Final Answer⬇️

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• ↪"Orignal Amount = 666.67"↩

Hope It Helps!!

Answer 2

Answer:

$\huge\red{Question}$

Prabhat took a certain amount as a loan from a bank

at the rate of 8% p.a. S.I. and gave the same amount to

Ashish as a loan at the rate of 12% p.a. If at the end of

12 years, he made a profit of Rs. 320 in the deal,

what was the original amount?

TO FIND :

PRINCIPAL

SOLUTION :

let the principle be "X"

$\frac{X \times 12 \times 12}{100}$

subtracted from

$\frac{X × 8 × 12}{100}$

= 320

$\frac{48x}{100} = 320$

$x = \frac{320 × 100}{48}$

$\huge\pink{Answer}$

= 666.67