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A. Rs. 40
B. Rs. 50
C. Rs. 60
D. Rs. 70

Explanation:

Let C.P = Rs. X

X + X% of X = 75

X2 + 100 X – 7500 = 0 Or (X+ 150) (X – 50) = 0

X = 50 (neglecting X= – 150)

Correct Answer: Rs. 50

Last Updated: February 07, 2020