Data Interpretation and Sufficiency

Tables/graphs and identifying minimum data needed.

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Q1 · Data Interpretation and Sufficiency · EASY
Study the following table showing the number of books sold by a bookstore in five months: Month | Fiction | Non-Fiction | Total Jan | 120 | 80 | 200 Feb | 150 | 100 | 250 Mar | 180 | 90 | 270 Apr | 140 | 110 | 250 May | 160 | 120 | 280 In which month was the percentage of Fiction books sold the highest?
Q2 · Data Interpretation and Sufficiency · MEDIUM
Question: What is the average monthly salary of employees in Department X? Statements: I. The total annual salary expenditure of Department X is Rs 36,00,000. II. Department X has 25 employees. III. Department Y has 30 employees with average salary Rs 15,000. Which statement(s) are sufficient to answer the question?
Q3 · Data Interpretation and Sufficiency · HARD
The following pie chart shows the distribution of 7200 students across five different courses. The central angles are: Course A: 90°, Course B: 72°, Course C: 108°, Course D: 54°, Course E: 36° Question: How many more students are enrolled in Course C than in Courses D and E combined? Statements: I. The ratio of male to female students in Course C is 5:4. II. Course D has 1080 students and Course E has 720 students. III. The total number of students is 7200.
Q4 · Data Interpretation and Sufficiency · HARD
Is the age of Prakash greater than that of Suresh? Statement I: Prakash is 3 years older than Manoj. Statement II: Suresh is 2 years younger than Manoj.
Q5 · Data Interpretation and Sufficiency · MEDIUM
What is the distance between point A and point B? Statement I: Point C is 8 km north of point B. Statement II: Point A is 6 km west of point C.