Quantitative Reasoning Understanding and Comparing Data Sets Online Test

Photo of Mustansar Khan Mustansar KhanLast Updated: July 9, 2025

Quantitative Reasoning Aptitude Test

Understanding and Comparing Data Sets Test Online

Total Questions: 15
Time Allowed: 15 Minutes
Total Marks: 15
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: Aptitude Test
Quantitative Reasoning
Decimal Fraction Test
Mathematics Aptitude Questions
Entrance Tests and Recruitment Test

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1. The mean of a set of numbers is 10. If one number is removed from the set, the mean becomes 12. What is the number that was removed?

2. The mean score of students in a class is 70. If one student has scored 90, what is the average score of the remaining students assuming there are 10 students in total?

3. The range of a data set is 50, and the minimum value is 20. What is the maximum value?

4. The mean of a data set is 18, and the sum of the data set is 72. How many values are in the data set?

5. A box contains the numbers: 8, 12, 15, 20, 25. Which number is the mode?

6. The median of a data set is 25, and the mean is 20. Which of the following is true about the data set?

7. In a data set, the mean is 40 and the standard deviation is 5. What is the value that lies two standard deviations above the mean?

8. The mean of a data set is 12, and the sum of the data set is 96. How many values are there in the data set?

9. A data set contains the numbers: 5, 10, 15, 20, 25. What is the median?

10. The data set contains the following numbers: 12, 14, 18, 20, 24. What is the mode of this data set?

11. The mean salary of employees in a company is $50,000. If the salary of one employee is $80,000, what is the mean salary of the remaining employees, assuming the total number of employees is 10?

12. The range of a data set is 10, and the minimum value is 5. What is the maximum value?

13. The median of a data set is 10, and the range is 20. What is the maximum value of the data set if the minimum value is 5?

14. A data set contains the following numbers: 10, 15, 20, 25, 30. What is the range of this data set?

15. The data set contains the following values: 8, 12, 14, 18, 22. What is the mean of this data set?


 

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Photo of Mustansar Khan Mustansar KhanLast Updated: July 9, 2025
Photo of Mustansar Khan

Mustansar Khan

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