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The average age of 30 students in a class is 15 years. If 6 students of this class have average age of 16 years, n average age of remaining 24 students would be-


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16 children are to be divided into two groups A and B of 10 and 6 children. The average percent marks obtained by the children of group A is 75 and the average percent marks of all the 16 children is 76. What is the average percent marks of children of group B ?

The average age of 30 students in a class is 15 years. If 6 students of this class have average age of 16 years, n average age of remaining 24 students would be-

Of the four numbers, the first is twice the second, the second is one-third of the third and the third is 5 times the fourth. The average of the numbers is 24.75. The largest of these numbers is-

The average age of 30 students in a class is 15 years. If 6 students of this class have the average age of 16 years

then the average age of the remaining 24 students would be-

Averages Aptitude Questions

Arithmetic-Aptitude