IASSC LSSGB EXAM 2025/2026 ACTUAL COMPLETE REAL
EXAM QUESTIONS AND MULTIPLE CHOICES ANSWERS
WITH RATIONALES| ALREADY GRADED A+ / 2025
BRAND NEW!!
In the theory of control charts, the distribution of the number of
defects per unit
very closely
follows the:
A. Normal distribution
B. Binomial distribution
C. Chi-square distribution
D. Poisson distribution - ANSWER-Poisson distribution
The normal distribution relates to variable data and not
attribute data. The chi-
square distribution is used to make inferences regarding
population variances.
The binomial distribution is assumed for defectives. The
Poisson distribution is
assumed for defects. So option d is
correct.
,What are the typical phases of Six Sigma-based Improvement
methodology?
A. DMAIC (Define, Measure, Analyze, Improve, Control)
B. PDCA (Plan, Do, Check, Act)
C. Reduce Variation
D. Sort, Stabilize, Shine, Standardize, Sustain, Support -
ANSWER-A. DMAIC (Define, Measure, Analyze, Improve,
Control)
Conceptually, which tool used in the Six Sigma DMAIC
implementation
resembles the Process Decision
Program Chart?
A.
FMEA
B. Pareto
Charts
C. VOC
Analysis
D. QFD - ANSWER-A.
FMEA
,Of all these tools, FMEA can be used to plan contingency,
which is the primary
purpose of PDPC. Option a is the
correct answer.
Identify the post-improvement tool which would be most
beneficial when generating fresh ideas after the results of an
improvement process have been disappointing.
A. A post-improvement capability analysis
B. A post-improvement brainstorming session
C. A follow-up FMEA study
D. A multi-vari re-analysis - ANSWER-B. A post-improvement
brainstorming session
Answer options a, c, and d are ideal for determining the
effectiveness of various
improvement activities. Brainstorming would be used to
generate ideas if
improvement results proved to be inadequate.
Options b is correct.
, What type of waste is "Patient is ready to be seen but doctor is
not available"?
A. Waiting
B. Defect
C. Overproduction
D. Underutilization - ANSWER-A. Waiting
Patients waiting to see doctor is Waiting type of waste. If the
doctor is waiting
for patients, then it would be
underutilization.
Identify the relationship between Waste and Defect.
A. There's no relationship.
B. Waste is a type of Defect.
C. Defect is a type of waste.
D. Both terms can be used interchangeably. - ANSWER-C.
Defect is a type of waste.
According to TIMWOODS, which pertain to the 8 Wastes of
Lean, Defect is
EXAM QUESTIONS AND MULTIPLE CHOICES ANSWERS
WITH RATIONALES| ALREADY GRADED A+ / 2025
BRAND NEW!!
In the theory of control charts, the distribution of the number of
defects per unit
very closely
follows the:
A. Normal distribution
B. Binomial distribution
C. Chi-square distribution
D. Poisson distribution - ANSWER-Poisson distribution
The normal distribution relates to variable data and not
attribute data. The chi-
square distribution is used to make inferences regarding
population variances.
The binomial distribution is assumed for defectives. The
Poisson distribution is
assumed for defects. So option d is
correct.
,What are the typical phases of Six Sigma-based Improvement
methodology?
A. DMAIC (Define, Measure, Analyze, Improve, Control)
B. PDCA (Plan, Do, Check, Act)
C. Reduce Variation
D. Sort, Stabilize, Shine, Standardize, Sustain, Support -
ANSWER-A. DMAIC (Define, Measure, Analyze, Improve,
Control)
Conceptually, which tool used in the Six Sigma DMAIC
implementation
resembles the Process Decision
Program Chart?
A.
FMEA
B. Pareto
Charts
C. VOC
Analysis
D. QFD - ANSWER-A.
FMEA
,Of all these tools, FMEA can be used to plan contingency,
which is the primary
purpose of PDPC. Option a is the
correct answer.
Identify the post-improvement tool which would be most
beneficial when generating fresh ideas after the results of an
improvement process have been disappointing.
A. A post-improvement capability analysis
B. A post-improvement brainstorming session
C. A follow-up FMEA study
D. A multi-vari re-analysis - ANSWER-B. A post-improvement
brainstorming session
Answer options a, c, and d are ideal for determining the
effectiveness of various
improvement activities. Brainstorming would be used to
generate ideas if
improvement results proved to be inadequate.
Options b is correct.
, What type of waste is "Patient is ready to be seen but doctor is
not available"?
A. Waiting
B. Defect
C. Overproduction
D. Underutilization - ANSWER-A. Waiting
Patients waiting to see doctor is Waiting type of waste. If the
doctor is waiting
for patients, then it would be
underutilization.
Identify the relationship between Waste and Defect.
A. There's no relationship.
B. Waste is a type of Defect.
C. Defect is a type of waste.
D. Both terms can be used interchangeably. - ANSWER-C.
Defect is a type of waste.
According to TIMWOODS, which pertain to the 8 Wastes of
Lean, Defect is
