Question

rupees 5000 for 2 years at 10% per annum compounded half yearly​

Answer 1

Answer:

Step-by-step explanation:

Sol:- Principle= 5000

Rate= 10%

Time= 2 years (Two years)

Compunded Half yearly= 10%/2 = 5%

A= P * ( 1 + R/100)

= 5000 * (1 + 5/100)^2

= 5000 * ( 105/100)^2

= 5000 * (21/20)^2

= 5000 * 21/20 * 21/20

= 25 * 21 * 21/2

= 11, 025/2

= 5512.5

a/q, C.I = A - P

= 5512.5 - 5000

= 512.5 ans.

Answer 2

PrincipalP==5000Rs

Compond Rate per annum=10%

Compound Rate half yearly=210=5%=r

Time=5.5yrs=5.5×2=11=n half years

A=P×(1+100r)n

A=5000×(1+1005)11

A=5000×(1+(0.05))11

A=5000×(1.05)11A=5×1.71

A=8550RsCI=A−P=8550−5000=3550Rs

Hence the answer is 3550Rs

Hope it helps you