Statistics MCQ Questions for Class 9 Maths Chapter 14 with Answers

We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 9 Mathematics book Chapter 14 Statistics with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam, Taking the help of the Class 9 Mathematics Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Statistics. Each Questions has four options followed by the right answer. Download the Mathematics Quiz Questions with Answers for Class 9 free Pdf and prepare to exam and help students understand the concept very well.

MCQ Questions for Class 9 Mathematics with Answers

Q1. Which of the following is not a measure of central tendency?

(i) Standard deviation
(ii) Mean
(iii) Median
(iv) Mode

(i) Standard deviation

Q2. The mean of x+2, x+3, x+4 and x-2 is:

(i) (x+7)/4
(ii) (2x+7)/4
(iii) (3x+7)/4
(iv) (4x+7)/4

(iv) (4x+7)/4

Q3. In the class intervals 10-20, 20-30, the number 20 is included in:

(i) 10-20
(ii) 20-30
(iii) both the intervals
(iv) none of these intervals

(ii) 20-30

Q4. One of the sides of a frequency polygon is

(i) either of the coordinate axes
(ii) the x-axis
(iii) neither of the coordinate axes
(iv) the y-axis

(ii) the x-axis

Q5. In a grouped frequency distribution, the class intervals are 1-20, 21-40, 41-60, . . , then the class width is

(i) 10
(ii) 10.5
(iii) 15
(iv) 20

(iv) 20

Q6. One of the sides of a frequency polygon is

(i) either of the coordinate axes
(ii) the x-axis
(iii) neither of the coordinate axes
(iv) the y-axis

(ii) the x-axis

Q7. The median of the data: 155 160 145 149 150 147 152 144 148 is

(i) 149
(ii) 150
(iii) 147
(iv) 144

(i) 149

Q8. The mean of five numbers is 30. If one number is excluded, their mean becomes 28. the excluded number is:

(i) 28
(ii) 30
(iii) 35
(iv) 38

(iv) 38

Q9. Class size for the following distribution: 0 – 0.25, 0.25 – 0.50, 0.50 – 0.75 is​

(i) 10
(ii) 0. 25
(iii) 50
(iv) 2.5

(ii) 0. 25

Q10. For a given data, the difference between the maximum and minimum observation is known as its

(i) class
(ii) class mark
(iii) range
(iv) class limit

(iii) range

Q11. Mode of a set of observations is the value which

(i) is the sum of the observations
(ii) occurs most frequently
(iii) is the mean of the middle two observations
(iv) divides the observations into two equal parts

(ii) occurs most frequently

Q12. The mean for counting numbers through 100 is

(i) 47.5
(ii) 51
(iii) 50.5
(iv) 49.5

(iii) 50.5

Q13. The median of the data 78, 56, 22, 34, 45, 54, 39, 68, 54, 84 is

(i) 45
(ii) 49.5
(iii) 54
(iv) 56

(iii) 54

Q14. To analyse the election results, the data is collected from a newspapers. The data thus collected is known as

(i) secondary data
(ii) raw data
(iii) grouped data
(iv) primary data

(i) secondary data

Q15. Out of sixteen observations arranged in ascending order, the 8th and 9th observations are 25 and 27. Then, the median is

(i) 26
(ii) 27
(iii) 25
(iv) 26.5

(i) 26

Q16. Class mark of a class interval U-L is

(i) U+L/2
(ii) U-L/2
(iii) U-L
(iv) 2(U+L)

(i) U+L/2

Q17. A student collects information about the number of school going children in a locality consisting of a hundred households. The data collected by him is

(i) Arrayed data
(ii) Grouped data
(iii) Primary data
(iv) Secondary data

(iii) Primary data

Q18. The mode of the given data: 4, 6, 5, 9, 3, 2, 7, 7, 6, 5, 4, 9, 10, 10, 3, 4, 7, 6, 9, 9 is;

(i) 7
(ii) 9
(iii) 10
(iv) 6

(ii) 9

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MCQ Questions for Class 9 Mathematicss with Answers

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