Correct Answer: Option A
Let , P=Taka 64, S.I. = Taka (83.20 - 64) = Taka 19.20, T = 2 years So, rate = ( 100 x 19.20 )/ (64 x 2) % = 15% Now, P = Taka 86, R= 15%, T = 4 years S.I. = Taka ( 86 x 15 x 14 )/100= Taka 51.60
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