1.

What is the compond intrest on rs.48000for two years 20%p.a..if intrest is compoundede annually

Answer»

Answer:

GIVEN:

1)P= rs.48000

2)R= 20%p.a

3)n=2years

By using formula,

A=P[1+r/100]^n

A=48000×[1+20/100]^2

A=48000×[1+1/5]^2

A=48000×6/5×6/5

A=6×6×1920

A=69120

Now,

C.I.=Amount-Principal

C.I.=69120-48000

C.I.=21120



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