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Topic Quality Control
Asked 3 times in ESE over 3 years (2022–2025), peaking in 2022.
Key insights
- Most tested in ESE — 3 of 3 PYQs
- Most asked in 2022
- Recurs across 2 years (2022–2025)
Across exams
ESE · 3How the concept evolved
Rising — more than half its appearances (3 of 3) are since 2016.
Related concepts
Ideas UPSC tests alongside this one — keep exploring.
Sample questions
You've seen the pattern — here are a few of the actual PYQs.
ESE2025
Which one of the following charts is used in the control charts for monitoring service quality characteristics for number of daily customer complaints in a hotel?
- A R-chart
- B X̄-chart
- C p-chart
- D c-chart
Answer key not yet available (pending official release)
Management & Industrial Relations › Principles of Management
ESE2022
Trial runs are recommended for which of the following reasons ?
- Trial runs provide an opportunity ·to remedy the situation during the experiment
- Trial runs provide a final chance to fine-tune levels of a factor. 3 ESE
- Trial runs provide a chance to make any needed changes in the experimental plan during the experiment
- Trial runs can help considerably in estimating the time to complete a - run, the logistical support required for level changes, and total time needed to complete an experiment
Select the correct answer using the code given below :
- A 1, 2, 3 and 4
- B 1 and 3 only
- C 2 and 4 only ✓
- D 2, 3 and 4 only
✓ Correct answer: (C)
Management & Industrial Relations › Principles of Management
ESE2022
Which one of the following is NOT a source of variation present in every process of construction ?
- A The equipment
- B The material
- C The environment
- D The specifications ✓
✓ Correct answer: (D)
Management & Industrial Relations › Principles of Management
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