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. A bar graph illustrates the number of customers visiting a store over four weeks. If Week 1 had 120 customers, Week 2 had 150, Week 3 had 180, and Week 4 had 200, what is the average number of customers per week?
Q. A caselet describes the production output of two factories (A and B) over six months. If Factory A produced 600 units and Factory B produced 800 units in total, what is the ratio of production between Factory A and Factory B?
A.
3:4
B.
4:3
C.
1:2
D.
2:1
Solution
The ratio of production between Factory A and Factory B is 3:4.
Q. A caselet describes the revenue generated by four different departments in a company. If Department A generated $100,000, Department B $150,000, Department C $200,000, and Department D $50,000, which department contributed the least to the total revenue?
Q. A mixed graph shows the profit margins of four products (M, N, O, P) over two years. If Product M had a profit margin of 15% in Year 1 and 20% in Year 2, what is the increase in profit margin?
Q. A mixed graph shows the profit margins of three companies (A, B, C) over two years. If Company A had a profit margin of 15% in Year 1 and 20% in Year 2, what was the increase in profit margin?
A.
5%
B.
10%
C.
15%
D.
20%
Solution
The increase in profit margin for Company A is 5%.
Q. A pie chart illustrates the distribution of time spent on various activities in a week. If 'Work' takes up 40% of the time, 'Leisure' 30%, and 'Sleep' 20%, what percentage is spent on other activities?
A.
5%
B.
10%
C.
15%
D.
20%
Solution
The percentage spent on other activities is 100% - (40% + 30% + 20%) = 10%.
Q. A pie chart represents the market share of four companies (X, Y, Z, W). If Company Y has a 25% share, what is the combined market share of Companies X and Z if they have 40% and 20% respectively?
A.
60%
B.
50%
C.
70%
D.
80%
Solution
The combined market share of Companies X and Z is 60%.
Q. A pie chart represents the market share of four companies (X, Y, Z, W). If Company Y has a market share of 25%, what is the combined market share of Companies X and Z?
A.
50%
B.
60%
C.
75%
D.
80%
Solution
If Company Y has 25%, the combined market share of X and Z is 75%.
Q. A table shows the expenses of a company in three categories (Rent, Salaries, Utilities) for two years. If the total expenses in Year 1 were $200,000 and in Year 2 were $250,000, what is the percentage increase in total expenses?
A.
20%
B.
25%
C.
30%
D.
15%
Solution
The percentage increase is ((250,000 - 200,000) / 200,000) * 100 = 25%.
Q. A table shows the expenses of a company in three categories (Rent, Salaries, Utilities) for two years. If the total expenses for Year 1 were $200,000 and Year 2 were $250,000, what is the percentage increase in total expenses?
A.
20%
B.
25%
C.
30%
D.
15%
Solution
The percentage increase in total expenses from Year 1 to Year 2 is 25%.
