Latest Miscellaneous Company Exam Aptitude Question SOLUTION: In a class,30 students pass in english and 20 students in maths,while some students among these pass in both.how many students do only english as compared to those doing only maths

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(#M40002868) MISCELLANEOUS COMPAN question Keep an EYE

In a class,30 students pass in english and 20 students in maths,while some students among these pass in both.how many students do only english as compared to those doing only maths?
1.10 2.15 3.20 4.indeterminate

Asked In Miscellaneous Company Exam (13 years ago)

Unsolved Read Solution (5)

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Read Solution (5) :

Shiv Kumar  (13 years ago)

Answer is Indeterminate.
For doing Union or Intersection we would need three values. In this question the missing information in this question is Total no.of Students in the class.

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E.V.RISHI  (12 years ago)

The question is how many MORE students do only English as compared to those doing only maths and not how many students do only english as compared to those doing only maths.
If there are 30 students who passed in English and 20 who passed in maths.Then probably the answer would be(30-x)-(20-x)=10 more students do only English.

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rohit mishra  (11 years ago)

d bcoz one parameter more must be given

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ramu vedula  (10 years ago)

answer should be d
thrid paramater has to be mention

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Amar kumar sharma  (9 years ago)

answer is 4 as it can`t be determined that how many students failed in english

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