The expert in anything was once a beginner.— Helen Hayes

Data Interpretation

Tables, bar/pie/line graphs — calculation-based questions.

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Q1 · Data Interpretation · MEDIUM
In a class of 50 students, 30 like cricket, 25 like football and 10 like both. The number of students who like neither is:
Q2 · Data Interpretation · EASY
The table below shows the sales (in lakhs of rupees) of five products A, B, C, D, and E in the year 2022. What is the total sales of products B and D together? Product | Sales (in lakhs) A | 45 B | 38 C | 52 D | 41 E | 34
Q3 · Data Interpretation · MEDIUM
A bar graph shows the population (in thousands) of six cities: P (120), Q (150), R (180), S (90), T (135), and U (165). What is the average population of cities Q, R, and U?
Q4 · Data Interpretation · MEDIUM
A pie chart shows the distribution of a company's annual expenditure of Rs. 72 lakhs across five categories: Raw Materials (40%), Wages (25%), Rent (15%), Electricity (10%), and Others (10%). What is the difference (in Rs. lakhs) between the expenditure on Raw Materials and Wages?
Q5 · Data Interpretation · HARD
A line graph shows the profit (in crores) of a company over five years: 2018 (15), 2019 (18), 2020 (22), 2021 (20), 2022 (28). The profit in 2022 is what percentage more than the profit in 2019?