On an average Dr. Maruf attends 12 patients per day and Dr. Mehdi attends 16 patients per day. If Dr. Maruf's charge is1 1/2 times of Dr. Mehdi who earns Tk. 72,000 per month, what is the monthly income of Dr. Maruf?
A. Tk.64,000
B. Tk. 72,000
C. Tk. 76,000
D. Tk. 81,000
E. None of these
সঠিক উত্তরঃ
D.
Tk. 81,000
Explanation:
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