Let the printed price be ₹100x Rajnish bought at ₹100x(1-25/100) = ₹75x He sold it at ₹100x(1-10/100) = ₹90x. Profit in percentage = 90x - 75x/75x x 100 = 1/5 x 100 = 20%Hence, option D is the correct answer.