Statistics
69 Maharashtra State Board Class 9 Mathematics practice questions with answers and worked solutions.
- Difficulty: 38 easy · 29 moderate · 2 hard.
- Most-asked subtopics: Measures of Central Tendency (29), Cumulative Frequency (16), Classification of Data and Frequency Distribution (12).
- Updated 15 August 2026.
#1Classification of Data and Frequency Distribution
- Set · 5 questionsIn the neighbouring figure, a percentage bar-diagram is given. Percentage expenses on different items of two families are given. Answer the following questions based on it.
#2Percentage Bar Diagram
#3Percentage Bar Diagram
#4Percentage Bar Diagram
#5Percentage Bar Diagram
#6Percentage Bar Diagram
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#7Percentage Bar Diagram
#8Sub-divided Bar Diagram
- Set · 4 questionsClassify following information as primary or secondary data.
#9Primary and Secondary Data
#10Primary and Secondary Data
#11Primary and Secondary Data
#12Primary and Secondary Data
#13Classification of Data and Frequency Distribution
#14Classification of Data and Frequency Distribution
#15Classification of Data and Frequency Distribution
#16Classification of Data and Frequency Distribution
#17Classification of Data and Frequency Distribution
#18Classification of Data and Frequency Distribution
#19Cumulative Frequency
#20Cumulative Frequency
- Set · 4 questionsThe data is given for 62 students in a certain class regarding their mathematics marks out of 100. Take the classes 0-10, 10-20.. and prepare frequency distribution table and cumulative frequency table more than or equal to type. 55, 60, 81, 90, 45, 65, 45, 52, 30, 85, 20, 10, 75, 95, 09, 20, 25, 39, 45, 50, 78, 70, 46, 64, 42, 58, 31, 82, 27, 11, 78, 97, 07, 22, 27, 36, 35, 40, 75, 80, 47, 69, 48, 59, 32, 83, 23, 17, 77, 45, 05, 23, 37, 38, 35, 25, 46, 57, 68, 45, 47, 49. From the prepared table, answer the following questions :
#21Cumulative Frequency
#22Cumulative Frequency
#23Cumulative Frequency
#24Cumulative Frequency
- Set · 4 questionsUsing the data in example (3) above (the mathematics marks of 62 students), prepare a less than type cumulative frequency table and answer the following questions. 55, 60, 81, 90, 45, 65, 45, 52, 30, 85, 20, 10, 75, 95, 09, 20, 25, 39, 45, 50, 78, 70, 46, 64, 42, 58, 31, 82, 27, 11, 78, 97, 07, 22, 27, 36, 35, 40, 75, 80, 47, 69, 48, 59, 32, 83, 23, 17, 77, 45, 05, 23, 37, 38, 35, 25, 46, 57, 68, 45, 47, 49.
#25Cumulative Frequency
#26Cumulative Frequency
#27Cumulative Frequency
#28Cumulative Frequency
#29Measures of Central Tendency
#30Measures of Central Tendency
#31Measures of Central Tendency
#32Measures of Central Tendency
#33Measures of Central Tendency
#34Measures of Central Tendency
#35Measures of Central Tendency
#36Measures of Central Tendency
#37Measures of Central Tendency
#38Measures of Central Tendency
#39Measures of Central Tendency
#40Measures of Central Tendency
#41Measures of Central Tendency
#42Measures of Central Tendency
#43Measures of Central Tendency
#44Measures of Central Tendency
#45Measures of Central Tendency
#46Measures of Central Tendency
#47Measures of Central Tendency
#48Measures of Central Tendency
- Set · 2 questionsWrite the correct alternative answer for each of the following questions.
#49Primary and Secondary Data
#50Classification of Data and Frequency Distribution
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