If milly gives Tilly Tk 60, the money they have is in 2 : 1; however, if Tilly gives Milly TA, 10 the ratio is 1:3. How much money have Milly before they exchange any money?
A. Tk, 250
B. Tk, 330
C. Tk. 280
D. Tk. 620
সঠিক উত্তরঃ
D.
Tk. 620
Explanation:
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