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Statement & Inference - Advanced Level: step-by-step approach ADVANCED

Quick competitive exam prep session: 20 advanced-level statement & inference questions. Worksheet 27 of 30 - Focus: step-by-step approach. Practice competitive exams, aptitude training, reasoning skills with instant feedback. Great for advanced students needing complex scenarios and multi-step problems practice.

📝 Worksheet 27 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Advanced level

What you'll learn in this worksheet:
Your progress through Statement & Inference
Worksheet 27 of 30 (90% complete)

Question 1

Statement: Cities with more green spaces have better air quality. Better air quality correlates with lower respiratory diseases. Investment in parks reduces urban heat by 3-5°C. City M plans to triple its green coverage. What can be reasonably inferred?
Following the causal chains presented in the statement, 'Multiple positive effects are expected' represents the most comprehensive and logical inference.
inference, causal, complex

Question 2

Statement: The factory will close down if the strike continues for more than a week. The strike has been going on for 10 days. Which inference can be drawn directly?
Based on the given statement, 'The factory will close down' is the direct logical inference without additional assumptions.
inference, logical, direct

Question 3

Statement: No student who misses more than 5 classes can appear for the final exam. Tom missed 7 classes. Which inference can be drawn directly?
Based on the given statement, 'Tom cannot appear for the final exam' is the direct logical inference without additional assumptions.
inference, logical, direct

Question 4

Statement: The factory will close down if the strike continues for more than a week. The strike has been going on for 10 days. Which inference can be drawn directly?
Based on the given statement, 'The factory will close down' is the direct logical inference without additional assumptions.
inference, logical, direct

Question 5

Statement: In a company of 500 employees, 300 work in sales, 200 in marketing, and 100 in both departments. 50 work in neither department. Which inference is correct?
Using set theory principles and mathematical logic, 'Both A and B are correct' can be inferred from the given data.
inference, statistical, sets

Question 6

Statement: A survey of 10,000 households found that 70% own smartphones, 50% own tablets, and 30% own both devices. Which inference is correct?
Using set theory principles and mathematical logic, 'All of the above are correct' can be inferred from the given data.
inference, statistical, sets

Question 7

Statement: In a company of 500 employees, 300 work in sales, 200 in marketing, and 100 in both departments. 50 work in neither department. Which inference is correct?
Using set theory principles and mathematical logic, 'Both A and B are correct' can be inferred from the given data.
inference, statistical, sets

Question 8

Statement: Airport delays: 15% of flights delayed in good weather, 45% in bad weather, 60% during peak hours. Tomorrow has bad weather forecast during peak travel time. What probabilistic inference is most valid?
Considering the probabilistic data and multiple variables, 'Multiple risk factors coincide' represents the most comprehensive inference.
inference, probabilistic, multi-variable

Question 9

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X is safe for all patients' Does this inference go beyond what the statement supports?
Yes — Side effects exist; long-term safety unknown
inference, overreach, validity, evidence

Question 10

Facts: Sales decreased 20% last quarter. Customer satisfaction scores dropped 15%. Competitor launched similar product at 30% lower price. Marketing budget was cut by 40%. Which explanation is MOST plausible given these facts?
The most plausible explanation is: 'The competitor's lower-priced product captured market share' because Directly explains sales decrease; price competition affects both sales and satisfaction. Abductive reasoning seeks the inference that best explains all observed facts with fewest assumptions.
inference, abductive, explanation, plausibility

Question 11

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X will work for everyone with the condition' Does this inference go beyond what the statement supports?
Yes — 20% didn't respond; individual results vary
inference, overreach, validity, evidence

Question 12

Statement: Route A: 50 km, 1 hour, $10 toll. Route B: 60 km, 45 minutes, $15 toll. Route C: 40 km, 1.5 hours, no toll. What can be inferred from this comparison?
Analyzing the comparative data, 'Each route has trade-offs' captures the key insight from the comparison.
inference, comparative, analysis

Question 13

Statement: In a company of 500 employees, 300 work in sales, 200 in marketing, and 100 in both departments. 50 work in neither department. Which inference is correct?
Using set theory principles and mathematical logic, 'Both A and B are correct' can be inferred from the given data.
inference, statistical, sets

Question 14

Statement: Cities with more green spaces have better air quality. Better air quality correlates with lower respiratory diseases. Investment in parks reduces urban heat by 3-5°C. City M plans to triple its green coverage. What can be reasonably inferred?
Following the causal chains presented in the statement, 'Multiple positive effects are expected' represents the most comprehensive and logical inference.
inference, causal, complex

Question 15

Statement: Airport delays: 15% of flights delayed in good weather, 45% in bad weather, 60% during peak hours. Tomorrow has bad weather forecast during peak travel time. What probabilistic inference is most valid?
Considering the probabilistic data and multiple variables, 'Multiple risk factors coincide' represents the most comprehensive inference.
inference, probabilistic, multi-variable

Question 16

Statement: In a company of 500 employees, 300 work in sales, 200 in marketing, and 100 in both departments. 50 work in neither department. Which inference is correct?
Using set theory principles and mathematical logic, 'Both A and B are correct' can be inferred from the given data.
inference, statistical, sets

Question 17

Statement: School X has 95% pass rate with 500 students. School Y has 90% pass rate with 1000 students. School Z has 85% pass rate with 200 students. What can be inferred from this comparison?
Analyzing the comparative data, 'Each school has distinct advantages' captures the key insight from the comparison.
inference, comparative, analysis

Question 18

Statement: Patient's temperature was 102°F on Monday, 100°F on Tuesday, 99°F on Wednesday, and normal on Thursday. What temporal inference can be made?
Examining the chronological data, 'Recovery followed a clear pattern' represents the most accurate temporal inference.
inference, temporal, trends

Question 19

Statement: Cities with more green spaces have better air quality. Better air quality correlates with lower respiratory diseases. Investment in parks reduces urban heat by 3-5°C. City M plans to triple its green coverage. What can be reasonably inferred?
Following the causal chains presented in the statement, 'Multiple positive effects are expected' represents the most comprehensive and logical inference.
inference, causal, complex

Question 20

Statement: Sales increased 20% in Q1, decreased 10% in Q2, and increased 15% in Q3. Q4 typically shows 25% growth due to holiday season. What temporal inference can be made?
Examining the chronological data, 'Growth pattern shows recovery' represents the most accurate temporal inference.
inference, temporal, trends
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