Organisation of Data MCQs Class 11
Organisation of Data MCQs Class 11
Class: 11
Subject: Economics
Section: Organisation of Data
Topic: Organisation of Data
Subject: Economics
Section: Organisation of Data
Topic: Organisation of Data
CBSE Board Examination Preparation
1. Organisation of data means:
Answer: B
It involves classifying and tabulating raw data for analysis.
It involves classifying and tabulating raw data for analysis.
2. Raw data refers to:
Answer: C
Raw data is data collected in original form.
Raw data is data collected in original form.
3. Classification means:
Answer: B
It groups data based on characteristics.
It groups data based on characteristics.
4. Chronological classification is based on:
Answer: B
Data is arranged according to time sequence.
Data is arranged according to time sequence.
5. Geographical classification is based on:
Answer: A
Data is grouped according to location.
Data is grouped according to location.
6. Qualitative classification is based on:
Answer: B
Attributes like gender, literacy etc.
Attributes like gender, literacy etc.
7. Quantitative classification is based on:
Answer: B
Numerical values like income, marks.
Numerical values like income, marks.
8. Tabulation means:
Answer: B
It presents classified data in rows and columns.
It presents classified data in rows and columns.
9. Frequency means:
Answer: B
Frequency shows how often a value occurs.
Frequency shows how often a value occurs.
10. Frequency distribution shows:
Answer: B
It shows distribution across classes.
It shows distribution across classes.
11. Exclusive class interval excludes:
Answer: B
Upper limit is excluded.
Upper limit is excluded.
12. Inclusive class interval includes:
Answer: C
Both limits are included.
Both limits are included.
13. Class width equals:
Answer: A
Difference between class limits.
Difference between class limits.
14. Mid value is:
Answer: B
(Upper + Lower)/2.
(Upper + Lower)/2.
15. Range equals:
Answer: A
Difference between highest & lowest values.
Difference between highest & lowest values.
16. Bivariate classification studies:
Answer: B
Two characteristics simultaneously.
Two characteristics simultaneously.
17. Manifold classification studies:
Answer: C
Multiple characteristics together.
Multiple characteristics together.
18. Tabulation helps in:
Answer: D
Tables simplify understanding.
Tables simplify understanding.
19. Well‑organized data leads to:
Answer: B
Organisation aids interpretation.
Organisation aids interpretation.
20. First step after collection is:
Answer: B
Data must be organised before analysis.
Data must be organised before analysis.