Averages | Learning Zone

6 persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them….

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The average of fifty numbers is 38. If two numbers namely 45 and 55 are discarded, the average of the remaining numbers is :

A student on her first 3 tests received an average score of N Points. If she exceeds her previous average score by 20 points on her fourth…

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0 Averages questions available for your Free Practice

A certain college has a student-to-teacher ratio of 11 : 1. The average (arithmetic mean) annual salary for teachers is Rs.26000. If the…

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