In an examination, B obtained 20%, more marks than those obtained by A, and A obtained 10% less marks than those obtained by C. D obtained 20% marks than those obtained by C. By what percentage are the marks obtained by D more than those obtained by A?
A. $$43\frac{1}{3}\% $$
B. $$23\frac{1}{3}\% $$
C. $$13\frac{1}{3}\% $$
D. $$33\frac{1}{3}\% $$
Answer: Option D
This Question Belongs to Arithmetic Ability >> Percentage
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