Kibria went to the swtationers and bought things worth Tk 25 out of which 30 paisa was sales tax on taxable items. If the tax rate is 6% , then what was the cost of the tax free items?
A. Tk 15
B. Tk 15.70
C. Tk 19.70
D. Tk 20
E. None of these
সঠিক উত্তরঃ
C.
Tk 19.70
Explanation:
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