Which concept refers to the extent to which test scores are free from random error? A. Validity B. Reliability C. Objectivity D. Practicality Answer: B
In classical test theory, observed score is equal to: A. True score + random error B. True score – systematic error C. Error + variance D. Mean + deviation Answer: A
Which validity is concerned with how well a test appears to measure what it should? A. Content validity B. Construct validity C. Face validity D. Criterion validity Answer: C
Which type of item is most suitable for measuring higher-order thinking skills? A. True/False B. Matching C. MCQs D. Essay Answer: D
Which term refers to the spread between the 25th and 75th percentiles? A. Range B. Variance C. Interquartile range D. Standard deviation Answer: C
A test that yields similar results over time demonstrates: A. Content validity B. Stability reliability C. Inter-rater reliability D. Construct validity Answer: B
Which measurement scale allows for meaningful ratios? A. Nominal B. Ordinal C. Interval D. Ratio Answer: D
Which component ensures alignment between objectives and test items? A. Marking scheme B. Table of specifications C. Scoring guide D. Answer key Answer: B
Which type of error is introduced by flawed test design? A. Random error B. Sampling error C. Systematic error D. Chance error Answer: C
The coefficient of correlation ranges between: A. 0 to 1 B. -1 to +1 C. 1 to 10 D. 0 to 100 Answer: B
Which type of evaluation helps in modifying instruction during teaching? A. Summative B. Placement C. Diagnostic D. Formative Answer: D
Which is a characteristic of a negatively skewed distribution? A. Mean < Median B. Mean > Median C. Mean = Median D. No relation Answer: A
Which statistical measure is most affected by extreme scores? A. Median B. Mode C. Mean D. Percentile Answer: C
Which tool is best for assessing psychomotor skills? A. Written test B. Checklist C. MCQ D. Essay Answer: B
Which validity ensures coverage of the syllabus? A. Construct validity B. Face validity C. Content validity D. Predictive validity Answer: C
Which index measures the effectiveness of distractors? A. Difficulty index B. Discrimination index C. Distractor analysis D. Reliability coefficient Answer: C
Which test type is most objective? A. Essay B. Oral C. MCQ D. Practical Answer: C
Which evaluation is conducted to group students? A. Formative B. Diagnostic C. Placement D. Summative Answer: C
Which method measures consistency of items within a test? A. Test-retest B. Split-half C. Parallel forms D. Inter-rater Answer: B
Which statistical tool measures relationship between variables? A. Mean B. Correlation C. Range D. Variance Answer: B
Which characteristic is essential for fair testing? A. Bias B. Ambiguity C. Standardization D. Guessing Answer: C
Which method is used to improve item quality? A. Sampling B. Item analysis C. Scaling D. Ranking Answer: B
Which domain includes attitudes and values? A. Cognitive B. Psychomotor C. Affective D. Behavioral Answer: C
Which is a limitation of true/false items? A. Time-consuming B. Subjective scoring C. High guessing probability D. Complex marking Answer: C
Which test measures prior knowledge? A. Achievement B. Diagnostic C. Placement D. Summative Answer: B
Which reliability method uses different forms of the same test? A. Split-half B. Test-retest C. Parallel forms D. Inter-rater Answer: C
Which term refers to consistency across different occasions? A. Stability B. Equivalence C. Internal consistency D. Objectivity Answer: A
Which evaluation determines learning outcomes at the end? A. Diagnostic B. Formative C. Summative D. Placement Answer: C
Which measure indicates average performance? A. Mean B. Range C. Percentile D. Variance Answer: A
Which is a feature of a good distractor? A. Obvious B. Implausible C. Plausible D. Repetitive Answer: C
Which type of scoring uses detailed criteria? A. Holistic B. Analytical C. Subjective D. Impressionistic Answer: B
Which measure shows dispersion around the mean? A. Median B. Mode C. Standard deviation D. Range Answer: C
Which test is used to measure academic achievement? A. Aptitude B. Intelligence C. Achievement D. Personality Answer: C
Which error is unpredictable in nature? A. Systematic B. Constant C. Random D. Fixed Answer: C
Which evaluation method uses observation? A. Written test B. Practical test C. Oral test D. All of these Answer: D
Which type of validity is based on expert opinion? A. Face validity B. Content validity C. Criterion validity D. Construct validity Answer: B
Which scale has equal intervals but no true zero? A. Nominal B. Ordinal C. Interval D. Ratio Answer: C
Which term refers to ranking of scores? A. Nominal scale B. Ordinal scale C. Interval scale D. Ratio scale Answer: B
Which factor improves reliability? A. Short test B. Clear instructions C. Ambiguous items D. Guessing Answer: B
Which is used to assess performance skills? A. Essay B. MCQ C. Checklist D. True/False Answer: C
Which term refers to the degree of agreement among raters? A. Internal consistency B. Inter-rater reliability C. Stability D. Equivalence Answer: B
Which evaluation is done before instruction? A. Formative B. Summative C. Placement D. Diagnostic Answer: C
Which method reduces subjectivity in scoring essays? A. Guessing B. Rubrics C. Random marking D. Short answers Answer: B
Which test measures intellectual ability? A. Achievement B. Aptitude C. Intelligence D. Diagnostic Answer: C
Which type of validity is tested through correlation with similar tests? A. Construct validity B. Content validity C. Criterion validity D. Face validity Answer: A
Which measure divides distribution into 100 equal parts? A. Quartile B. Decile C. Percentile D. Median Answer: C
Which term refers to consistency of measurement across items? A. Stability B. Internal consistency C. Equivalence D. Objectivity Answer: B
Which tool is best for assessing attitudes? A. Essay B. MCQ C. Likert scale D. Observation Answer: C
Which type of question is easiest to score? A. Essay B. Short answer C. MCQ D. Oral Answer: C
Which is the primary goal of evaluation? A. Ranking B. Certification C. Decision making D. Comparison Answer: C