1.

The marks obtained by the students of a school is given below : maximum marks are 50. The ratio of no. of boys to no. of girls who passed the exam is 7:6. it is know that a student can pass the exam only when he obtained at least 20 marks in the exam. The total no. of students in the school if the no. of girls who are passed is 408 :

Answer»

1100
1200
1300
1430

Answer :C


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