Correct Answer: Option A
Let C.P. be Tk. x.
Then, ((1920 – x)/x) x 100 = ((x – 1280)/x) x 100
=> 1920 - x = x - 1280
=> 2x = 3200
=> x = 1600
So, Required S.P. = 125% of Tk. 1600
= Tk. ((125/100) x 1600)= Tk. 2000.
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