MBA Exam

In a class 1/4th of the students passed in maths. If 1/6th of the students ,including 1/3rd of those who passed in maths, passed in chemistry, then what percentage of the students passed in neither of the two subjects.( approcah plz)

1) 66 2/3%
2) 33 1/3%
3) 60%
4) 40%

Read Solution (Total 1)

Ans 1
Let 600 student in class
Math = 1/4 = 150
M + C = 100 (1/3 = 50 is math)
so c = 50
so pass std = 50+150 = 200
not pass = 400/600 *100 = 200/3 = 66(2/3) Ans
11 years agoHelpfull: Yes(0) No(0)

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