Question
What is the average number of male students who took
admission in Electrical, Civil and Mechanical together? Study the following information carefully and answer the questions given below: The following table shows the total number of students who took admission in five different branches of engineering in college ‘ABC’ and the ratio of male to female students in them.Solution
Number of male students who took admission in Electrical = 350 x (4/5) = 280 Number of male students who took admission in Civil = 440 x (7/10) = 308 Number of male students who took admission in Mechanical = 480 x (11/16) = 330 Required average = (280 + 308 + 330)/3 = 306
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