Question
Alok borrows some money from the bank and the SI on the sum is 19th the principal amount and the number of years is the rate of interest. Find r?
Answer: Option C
:
C
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C
Answer = Option c
Principal = P
Time = x
Rate = x
SI=P9
SI=PRT100P9=Px2100
x2=1009⇒x=103=3.33%
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