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Study the Table to answer these questions.
The following table gives the number of candidates Appeared (App.) and Qualifies (Quali.) in ABC entrance examination from different zones (I - IV in different years from 2006 - 2011)
Question 103
Ratio between boys and girls for qualified and for appeared from zone IV in 2009 are 7 : 3 and 3 : 2 respectively. What is the approximate ratio between the boys qualified and girls appeared?
Solution
2009:
Appeared
Boys = 7/10 * 2468 = 1728
Girls = 3/10*2468 = 740
Qualified
Boys = 3/5 * 500 = 300
Girls = 2/5*500 = 200
Ratio required = 300/740
= 0.4
2/5 approx
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