The salaries of A,B,C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be the new ratio of their salaries?  Choose the correct choice from the following choices:  A) 3 : 3 : 10  B) 10 : 11 : 20  C) 23 : 33 : 60  D) Cannot be determined  E) None of these
Let A = 2k, B = 3k and C = 5k.   A’s new salary = 115⁄100 of 2k = (115⁄100 × 2k) = 23⁄10k   B’s new salary = 110⁄100 of 3k = (110⁄100 × 3k) = 33⁄10k   23 : 33 : 60’s new salary = 120⁄100 of 5k = (120⁄100 × 5k) = 6k   ∴ New ratio = 23k⁄10 : 33k⁄10 : 6k = 23 : 33 : 60   Answer 23 : 33 : 60
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The salaries of A,B,C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be the new ratio of their salaries?