Question

Find the compound interest on 1000 Rs at rate 20% per annum for 18 months when the interent being compounded half yearly​

Answer 1

Step-by-step explanation:

Given, principal, P = Rs. 1000

Compound rate, R = 20% per annum = 20/2 = 10% half-yearly

Time = 18 month = 3 half-years

Amount,

A = {P*[1+ (R/100)]n }

= {1000*[1+(10/100)]3}

= {(1000*11*11*11/10*10*10)}

A = Rs. 1331

Hence, compound interest = Rs. 331.

So , Option (A) is the right answer ✔️

Answer 2

Answer:

Rs 331 is your answer.

Step-by-step explanation:

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