Line Graph MCQs Statistics
Line Graph MCQs – Statistics
Class: CBSE Class 11
Subject: Economics
Section: Presentation of Data
Topic: Line Graph
Subject: Economics
Section: Presentation of Data
Topic: Line Graph
Strictly Based on NCERT Syllabus | Designed for CBSE Board Examinations
Q1. A line graph represents data using:
Answer: C
Line graphs plot data points and connect them to show trends.
Line graphs plot data points and connect them to show trends.
Q2. Line graphs are best suited for:
Answer: B
They clearly show rise and fall over time.
They clearly show rise and fall over time.
Q3. The horizontal axis is called:
Answer: B
X-axis shows time or independent variable.
X-axis shows time or independent variable.
Q4. Vertical axis is called:
Answer: B
Y-axis shows dependent values.
Y-axis shows dependent values.
Q5. Each plotted dot is called:
Answer: B
Points represent data values.
Points represent data values.
Q6. Joining plotted points gives:
Answer: B
Lines show movement or trend.
Lines show movement or trend.
Q7. Multiple line graphs compare:
Answer: B
Different lines show comparisons.
Different lines show comparisons.
Q8. Line graphs belong to:
Answer: B
They are statistical graphs.
They are statistical graphs.
Q9. A time series line graph shows:
Answer: B
It tracks change across time.
It tracks change across time.
Q10. Scale must be:
Answer: B
Uniform scale ensures accuracy.
Uniform scale ensures accuracy.
Q11. False baseline is used to:
Answer: B
It exaggerates small differences.
It exaggerates small differences.
Q12. Intersection of axes is:
Answer: A
Origin is starting reference point.
Origin is starting reference point.
Q13. Upward slope indicates:
Answer: A
Values rise over time.
Values rise over time.
Q14. Downward slope indicates:
Answer: B
Values fall over time.
Values fall over time.
Q15. Horizontal line indicates:
Answer: C
No change over time.
No change over time.
Q16. Line graphs are easy to:
Answer: D
They simplify trend analysis.
They simplify trend analysis.
Q17. Broken line graph shows:
Answer: A
Points connected in segments.
Points connected in segments.
Q18. Smooth curve line graph shows:
Answer: A
It reflects gradual movement.
It reflects gradual movement.
Q19. Line graphs form part of:
Answer: A
They visually present statistical data.
They visually present statistical data.
Q20. Main aim of line graph is:
Answer: B
It highlights movement of variables over time.
It highlights movement of variables over time.