Bar Diagram MCQs Economics
Bar Diagram MCQs – Economics
Class: CBSE Class 11
Subject: Economics
Section: Presentation of Data
Topic: Bar Diagram MCQs
Subject: Economics
Section: Presentation of Data
Topic: Bar Diagram MCQs
Strictly Based on NCERT Syllabus | Designed for CBSE Board Examinations
Q1. A bar diagram represents data using:
Answer: B
Bar diagrams use rectangular bars of uniform width where height represents magnitude.
Bar diagrams use rectangular bars of uniform width where height represents magnitude.
Q2. Bar diagrams are suitable for:
Answer: A
They compare discrete categories visually.
They compare discrete categories visually.
Q3. Width of bars should be:
Answer: B
Uniform width ensures fair comparison.
Uniform width ensures fair comparison.
Q4. Space between bars must be:
Answer: A
Equal spacing improves readability.
Equal spacing improves readability.
Q5. Height of bar indicates:
Answer: A
Magnitude of data is shown by height.
Magnitude of data is shown by height.
Q6. Bars are drawn on:
Answer: B
X and Y axes form the base.
X and Y axes form the base.
Q7. Vertical bars form:
Answer: A
Vertical bars are called column diagrams.
Vertical bars are called column diagrams.
Q8. Horizontal bars form:
Answer: A
Bars extend horizontally.
Bars extend horizontally.
Q9. Multiple bar diagrams compare:
Answer: B
They compare related datasets.
They compare related datasets.
Q10. Sub-divided bars show:
Answer: B
Each bar is split into segments.
Each bar is split into segments.
Q11. Percentage bars represent:
Answer: B
Total bar equals 100%.
Total bar equals 100%.
Q12. Deviation bars show:
Answer: A
Bars extend above and below baseline.
Bars extend above and below baseline.
Q13. Broken bars are used when:
Answer: B
They save space while showing large values.
They save space while showing large values.
Q14. False baseline is used to:
Answer: A
It magnifies small differences visually.
It magnifies small differences visually.
Q15. Bar diagrams are best for:
Answer: A
They compare categories effectively.
They compare categories effectively.
Q16. Equal scale is important for:
Answer: A
Uniform scale ensures valid comparison.
Uniform scale ensures valid comparison.
Q17. Bars touch each other in:
Answer: A
Histograms have no gaps.
Histograms have no gaps.
Q18. Bar diagrams are part of:
Answer: A
They visually present data.
They visually present data.
Q19. The base line lies on:
Answer: A
Bars rise from X-axis.
Bars rise from X-axis.
Q20. Main aim of bar diagram is:
Answer: B
It visually compares magnitudes across categories.
It visually compares magnitudes across categories.