সব প্রশ্নে ফিরে যান
Math
A sum of money lent out at simple interest amounts to Tk. 720 after 2 years and to Tk. 1020 after a further period of 5 years. The sum is -
A) Tk. 600
সঠিক উত্তর
B) Tk. 500
C) Tk. 700
D) Tk. 710