The average of 60 student’s results is 3...

The average of 60 student’s results is 38. If the average of the first 22 students is 36, and that of the last 32 students is 32, then the average result of the remaining students is:

77.33

65.3

81.9

52.12

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The average of 60 student’s results is 38. If the average of the first 22 students is 36, and that of last 32 students is 32, then the average result of remaining students is: 60 छात्रों के परिणामों का औसत 38 है | यदि प्रथम 22 छात्रों का औसत 36 तथा अंतिम 32 छात्रों का औसत 32 है, तो शेष छात्रों का औसत परिणाम कितना है ?

The average weigth of 25 students is 16 kg. The average weight of the first 12 students is 14 kg and of the last 12 students is 17 kg . Find the weight of the thirteenth students.

The average of 13 results is 60 . If the average of first 7 Results is 59 and that of last 7 results is 61 , what will be the seventh results ?

The average weight of 100 students is 32 kg. The average weight of first 49 students is 30 kg and that of last 50 students is 34 kg. What is the weight (in kg) of the 50th student?

If the average weight of 6 students is 50 kg , that of 2 students is 51 kg and that of rest of 2 students is 55 kg , then the average weight of all the students is

The average age of 9 students and their teacher is 16 yr. The average age of the first four students is 19yr and that of the last five is 10 yr. The teacher's age is

The average marks of 120 students are 35 . If the average of passed students was 39 and failed students was 15 , then find the number of students who have passed .

The number of students in section A and section B of a class are 40 and 52, respectively. The average score in mathematics of all the students is 75. If the average score of the students in A is 20% more than that of students in B, then what is the average score of students in B?

GAGAN PRATAP -AVERAGE-Multiple Choice Questions

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