Question

6. What sum will amount to Rs. 4590 at 12% per annum simple interest in 3 years?
a) Rs 3500 b) Rs 3375
c) Rs 3750
d) none of these​

Answer 1

Answer:

d. none of these because

$4590 \div 12 \times 100 = 550.8$

hota hai

Answer 2

Answer:

b) Rs 3375

Step-by-step explanation:

Given amount= Rs 4590

rate of interest = 12%

time = 3 years

Let principle = P Rs

S.I = P*T*R/100

S.I = P*3*12/100

S.I = 36 P/100

amount = principle + interest

4590 = P + 36 P/100

4590 = 136 P/100

P = 4590*100/136 = Rs 3375

Sum (principle) = Rs 3375

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