Correct Answer - Option 1 : 1,721
Given:
The amount borrowed is Rs. 3,200
Rate is 5% per annum
Time is 2 years
Formula used:
A = P{1 + (R/100)}T
Where,
A is Amount
P is Principal
R is Rate
And, T is Time
Calculations:
Let each installment be Rs. x
According to the question, we have
A = P{1 + (R/100)}T
P = A/{1 + (R/100)}T
⇒ 3,200 = x/{1 + (5/100)}1 + x/{1 + (5/100)}2
⇒ 3,200 = x/(21/20) + x/(441/400)
⇒ 3,200 = 20x/21 + 400x/441
⇒ 3,200 = (420x + 400x)/441
⇒ 3,200 = 820x/441
⇒ x = (3,200 × 441)/820
⇒ x = 1,720.97
⇒ x = Rs. 1,721
∴ The amount of each installment is Rs. 1,721.