Question

₹ 100 for 1 year at 10 % per annum compunded half yerly



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Answer 1

Rate will be made half because amount is compounded half yearly.

C.I. stands for Compound Interest

Answer 2

Answer:

principal = 100

Time = 1 year×2= 2..Time×2. number of half yearly

Rate = 10% = 10/2 = 5.. R/2 is half yearly

Step-by-step explanation:

Amount= P (1+R/100)n... n is time..

= 100 (1+5/100) ²

= 100 ( 1+1/20)²

= 100 (21/20)²

=100 ×21/20×21/20

= 44100 / 400

= rupees 110.25

C.I = A-P

= 110.25 - 100

= 10.25

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