Banking Exams Quant — Question 1781
Question
If a : b = 3 : 4 and b : c = 6 : 7, then a : b : c = ?
- 9 : 12 : 14
- 3 : 24 : 7
- 9 : 12 : 16
- 6 : 8 : 7
Correct answer
A — 9 : 12 : 14
Explanation (English)
Make b common. a:b = 3:4 = 9:12; b:c = 6:7 = 12:14. Hence a:b:c = 9:12:14.
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