A tradesman by means of his false balance defrauds to the extent of 25%? in buying goods as well as by selling the goods. What percent does he gain on his outlay?  Pick:
A) 44%  B) 48%  C) 56%  D) 45%  E) 34%
g% = 25 + 25+ (25*25)/100   = 56%   Answer: 56%
<result>C</result>
A tradesman by means of his false balance defrauds to the extent of 25%? in buying goods as well as by selling the goods. What percent does he gain on his outlay?