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Question
If 30% of A = 0.25 of B = `1/5` of C, then A : B : C is equal to:
Options
5 : 6 : 4
5 : 24 : 5
6 : 5 : 4
10 : 12 : 15
MCQ
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Solution
10 : 12 : 15
Explanation:
30% of A = 25% of B = 20% of C
⇒ `"A" xx 30/300 = "B" xx 25/300 = "C" xx 20/300`
⇒ A : B : C = 10 : 12 : 15
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Percentage (Entrance Exam)
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