Mixed Graphs & Multi-table DI MCQ & Objective Questions
Mixed Graphs and Multi-table Data Interpretation (DI) are crucial components in various school and competitive exams. Mastering these topics not only enhances your analytical skills but also boosts your confidence in tackling complex data sets. Practicing MCQs and objective questions related to Mixed Graphs and Multi-table DI is essential for effective exam preparation, helping you identify important questions and improve your problem-solving speed.
What You Will Practise Here
Understanding different types of mixed graphs: bar graphs, line graphs, and pie charts.
Interpreting data from multiple tables and extracting relevant information.
Applying formulas for calculating averages, percentages, and ratios in data interpretation.
Identifying trends and making comparisons between different data sets.
Solving practice questions that focus on real-life applications of data interpretation.
Analyzing complex data presentations and deriving conclusions.
Reviewing key definitions and concepts related to data interpretation.
Exam Relevance
Mixed Graphs and Multi-table DI are frequently featured in CBSE, State Boards, NEET, JEE, and other competitive exams. Students can expect questions that require them to analyze data from multiple sources, often presented in a combined format. Common question patterns include interpreting graphs to answer specific queries, comparing data points, and solving problems that involve calculations based on the provided information.
Common Mistakes Students Make
Misreading the data presented in graphs or tables, leading to incorrect answers.
Failing to identify the relationship between different data sets.
Overlooking units of measurement, which can alter the interpretation of data.
Rushing through calculations without double-checking for accuracy.
Neglecting to practice with varied question formats, which can lead to confusion during exams.
FAQs
Question: What are Mixed Graphs? Answer: Mixed Graphs combine different types of graphs, such as bar and line graphs, to represent data simultaneously, allowing for comprehensive analysis.
Question: How can I improve my skills in Multi-table DI? Answer: Regular practice with objective questions and understanding the relationships between tables will enhance your skills in Multi-table DI.
Now is the time to take charge of your exam preparation! Dive into our practice MCQs on Mixed Graphs and Multi-table DI to test your understanding and boost your confidence. Remember, consistent practice is the key to success!
Q. From the mixed graph illustrating the temperature changes over a week, what was the highest temperature recorded?
A.
30°C
B.
32°C
C.
34°C
D.
36°C
Solution
The highest temperature recorded was 34°C as shown in the mixed graph.
Q. In a bar graph comparing the number of units sold for two products (P1 and P2) over five months, if P1 sold 150 units in January and P2 sold 100 units, what is the percentage increase in sales for P1 from January to February if it sold 180 units in February?
A.
20%
B.
15%
C.
25%
D.
30%
Solution
The percentage increase in sales for P1 from January to February is 20%.
Q. In a bar graph comparing the number of units sold for two products (P1 and P2) over five months, if P1 sold 300 units and P2 sold 450 units in the last month, what is the percentage increase in sales for P2 compared to P1?
A.
50%
B.
33.33%
C.
25%
D.
20%
Solution
P2's sales are 150 units more than P1, which is a 50% increase.
Q. In a bar graph showing the number of products returned by customers for three brands (X, Y, Z), if Brand X had 20 returns, Brand Y had 15 returns, and Brand Z had 10 returns, what is the total number of returns?
Q. In a mixed graph, the average temperature for three cities (A, B, C) over a week is shown. If City A's average temperature is 30°C, City B's is 25°C, and City C's is 20°C, what is the average temperature across all three cities?
A.
25°C
B.
26°C
C.
27°C
D.
28°C
Solution
The average temperature is (30 + 25 + 20) / 3 = 25°C.
Q. In a mixed graph, the total revenue for three different regions (North, South, East) is shown. If the North region contributed $300,000, South $450,000, and East $250,000, which region contributed the least?
A.
North
B.
South
C.
East
D.
All equal
Solution
The East region contributed the least with $250,000.
Q. In a multi-table data set showing the expenses of three departments (HR, IT, Sales) for four quarters, which department had the highest expense in Q2?
Q. In a multi-table data set showing the expenses of three departments (HR, IT, Sales) over four months, which department had the highest total expenses?
A.
HR
B.
IT
C.
Sales
D.
All equal
Solution
The IT department had the highest total expenses of $12,000 over the four months.
Q. In a multi-table data set showing the expenses of three departments (HR, IT, Sales) for two years, which department had the highest total expenses over the two years?
A.
HR
B.
IT
C.
Sales
D.
All equal
Solution
The Sales department had the highest total expenses over the two years.
Q. In a pie chart showing the distribution of expenses for a household, if Food accounts for 30%, Rent for 40%, and Utilities for 20%, what percentage is left for other expenses?
Q. In a table showing the production output of three factories (A, B, C) over a month, if Factory A produced 500 units, Factory B 700 units, and Factory C 300 units, what is the total production?
A.
1500 units
B.
1400 units
C.
1300 units
D.
1200 units
Solution
The total production is 500 + 700 + 300 = 1500 units.
