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  • In a School 150 students passed X Standard Examination. 95 students applied for Group I and 82 students applied for Group II in the Higher Secondary course. If 20 students applied neither of the two, how many students applied for both groups

In a School 150 students passed X Standard Examination. 95 students applied for Group I and 82 students applied for Group II in the Higher Secondary course. If 20 students applied neither of the two, how many students applied for both groups

Answers (1)

Total number of students applied= 150-20=130

130= Number of students applied for the group I + Number of students applied for group II - number of students applied for the both

There fore 

number of students applied for both groups = Number of students applied for the group I + Number of students applied for group II-130=95+82-130=47

Posted by

Safeer PP

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