GSSSB · Reasoning and Quantitative Aptitude

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Average

Arithmetic mean and weighted averages.

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  • Q1 · Average · EASY

    The average weight of 8 students in a class is 45 kg. If a new student weighing 53 kg joins the class, what will be the new average weight of all 9 students?

  • Q2 · Average · MEDIUM

    The average of 5 consecutive odd numbers is 31. What is the largest of these numbers?

  • Q3 · Average · MEDIUM

    A batsman has an average of 42 runs after 15 innings. How many runs must he score in his next innings to raise his average to 45?

  • Q4 · Average · MEDIUM

    The average of 5 consecutive odd numbers is 27. What is the largest of these numbers?

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