Sample questions
You've seen the pattern — here are a few of the actual PYQs.
ESE2026
Consider the following statements regarding variations in quality control tools
- Common/Random/Chance variations are difficult to trace and difficult to control even under the best condition of operation
- Assignable variations are of higher magnitude which can be easily traced and detected
Which of the above statements is/are correct ?
- A 1 only
- B 2 only
- C Neither 1 nor 2
- D Both 1 and 2
Answer key not yet available (pending official release)
Engineering › Engineering Mathematics & General
ESE2025
Which one of the following is the correct UCL for central limits of non-conforming units with constant or variable sample size in control charts for attributes?
- A P̄ + √[3P̄(1 – P̄)/n]
- B n̄p̄ + 3√np̄(1 – p̄)
- C c̄ + 3√c̄
- D ū + 3√(ū/n)
Answer key not yet available (pending official release)
Engineering › Engineering Mathematics & General
ESE2025
Which one of the following relation is correct for np regarding quality control?
- A Total number rejected/defective / Number of sample
- B Total number rejected/defective / Total number inspected
- C Total number defects in all units / Total number of units
- D Total number defects in all units / Number of sample
Answer key not yet available (pending official release)
Engineering › Engineering Mathematics & General
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