If the salary of B and C were equal at the end of the year 2004, then what was the ratio of the salaries of B and C at the end of the year 2005?
A
2:1
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B
12:13
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C
12:11
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D
13:12
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E
13:14
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Solution
The correct option is B 12:13 Let the salaries of both B and C at the end of the year 2004 be Rs x each. Then, ratio of salaries of B and C at the end of the year 2005 = 120% of x : 130% of x = 12 : 13