Graphical Representation of Data
Madhya Pradesh Board · Class 12 · Geography
Practice quiz for Graphical Representation of Data — Madhya Pradesh Board Class 12 Geography. MCQs and questions with answers to test your preparation.
Interactive on Super Tutor
Studying Graphical Representation of Data? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for practice quiz and more.
1,000+ Class 12 students started this chapter today
Quick Quiz: Graphical Representation of Data
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
A pie diagram shows shares of 25%, 30%, 20%, and 25%. Find the angle for the 30% sector.
A pie diagram has values 40, 25, 15, and 20. Find the angle for the value 15.
A pie diagram represents export shares of 18%, 22%, 35%, and 25%. Find the angle for the 22% share.
A choropleth map has maximum value 91 and minimum value 47. Find the class interval using Range/5.
Sample Questions
A choropleth map shows data values 12, 27, 33, 40, and 57. Find the range and then the class interval for five categories.
Show answer
Range 45, interval 9
Maximum value = 57 and minimum value = 12. Range = 57 – 12 = 45. Class interval = Range/5 = 45/5 = 9. So the correct pair is range 45 and interval 9.
In a dot map, 1 dot represents 100,000 people. A state has a population of 4,86,52,247. Find the number of dots after rounding as required.
Show answer
487
Divide the population by 100,000: 4,86,52,247 ÷ 100,000 = 486.52247. Since the fraction is more than 0.5, round to 487. The correct number of dots is 487.
A flow map uses a scale of 1 cm = 50 trains. Find the strip thickness for 30 trains and for 12 trains.
Show answer
6 mm and 2.4 mm
If 50 trains = 1 cm, then 30 trains = 30/50 cm = 0.6 cm = 6 mm. Also, 12 trains = 12/50 cm = 0.24 cm = 2.4 mm. The correct strip thicknesses are 6 mm and 2.4 mm.
Two stations on an isopleth map are 1 cm apart and their values are 28 and 33. Find the point of Isopleth for value 30 using the given formula.
Show answer
0.4 cm from 28
Use Point of Isopleth = (Distance between two points in cm / Difference between the two values of corresponding points) × Interval. Here, distance = 1 cm, difference = 33 – 28 = 5, interval from 28 to 30 = 2. So, point = (1/5) × 2 = 0.4 cm from 28. The correct point is 0.4 cm from 28.
+54 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Graphical Representation of Data for Madhya Pradesh Board Class 12 Geography?
How to score full marks in Graphical Representation of Data — Madhya Pradesh Board Class 12 Geography?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Graphical Representation of Data
Important Questions
Practice with board exam-style questions
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Graphical Representation of Data chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Madhya Pradesh Board Class 12 Geography.