Question

Rs.800 at 5% per annum compound interest
amount to Rs. 882 in:
(a) 4 years
(b) 3 years
(c) 2 years
(a) 1
years

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Answer 1

Answer:

Option C 2 yrs

Step-by-step explanation:

A = p(1+r/100)^n

or 882=800(1+5/100)^n

or 882/800=(21/20)^n

or 441/400=(21/20)^n

or (21/20)^2=(21/20)^n

=> n=2

Answer 2

Answer:

Here is your answer

Step-by-step explanation: