A) 6 : 19
B) 7 : 6
C) 19 : 6
D) 7 : 19
Correct Answer: D
Solution :
[d] Sale of stop watch in year 2010 = 3.5 lakh Sale of table clock in year 2005 = 9.5 lakh \[\therefore \]Required ratio\[=\frac{3.5}{9.5}=\frac{7}{19}=7:19\] |
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