C-03-Q191mediumsingle_mcqSimple profit on Tk 650 in 6 yr at 7% per annum?aTk 273bTk 210cTk 300dTk 324ব্যাখ্যাSimple interest =P⋅r⋅t100=650×7×6100=Tk 273= \dfrac{P \cdot r \cdot t}{100} = \dfrac{650 \times 7 \times 6}{100} = \text{Tk } 273=100P⋅r⋅t=100650×7×6=Tk 273.