Mean, Median & Mode

Total Questions: 53

11. Given below is the data of the age of the various children [SSC MTS 05/08/2019 (Morning)]

What is the difference between the mean
and mode of the ages?

Correct Answer: (a) 1.5
Solution:

12. What is the median of 6, 9, 13, 8, 3, 2, 5, 7 and 11 ? [SSC MTS 02/08/2019 (Evening)]

Correct Answer: (a) 7
Solution:

13. The median date of the year 2019, given in the form of DD.MM, is : [SSC MTS 2/08/2019 (Afternoon)]

Correct Answer: (c) 02.07
Solution:

14. The table given below shows the number of students having obtained different marks. [SSC MTS 02/08/2019 (Morning)]

What is the mean marks per student ?

Correct Answer: (a) 13.5
Solution:

15. If 88 is replaced by 93 and 41 is replaced by 47 in the following observations, 46, 48, 63, 76, 88, 41, 35, 55, 90, 56, 92, then what would be the difference between the new median and the previous median ? [SSC CHSL Tier II (18/11/2024)]

Correct Answer: (a) 0
Solution:


16. The given graph represents the data on the ages of various children. Study the given graph and answer the question that follows. [SSC CGL 13/09/2024 (2nd Shift)]

What is the difference between the mean
and mode of the ages?

Correct Answer: (d) 0
Solution:

17. What is the difference between the mean and mode of the ages ? [SSC CHSL 01/07/2024 (3rd Shift)]

Given below is the observed data of the ages of various children.

Correct Answer: (a) 1.425 years
Solution:

18. What is the mean of the ages of the children ? [SSC CHSL 04/07/2024 (1st Shift)]

Given below is the observed data of the ages of various children.

Correct Answer: (c) 8.575 years
Solution:

19. Which of the following statements is true ? [Matriculation Level 25/06/2024 (Shift - 1)]

Correct Answer: (d) The sum of deviations of the items from the arithmetic mean is always zero
Solution:

20. Calculate the mode from the following data. [SSC CHSL Tier II (02/11/2023)]

Correct Answer: (d) 8
Solution: