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Study questions platform-wide or filter by specific tests with correct answers revealed.
English
QUESTION #2741
Question 1
What is the correct direct speech of: 'She told me that she had finished the work.'?
Correct Answer Logic:
When converting from indirect to direct speech, the past perfect 'had finished' goes back one step to present perfect 'have finished'. So 'I have finished the work' is correct.
Uploaded by: Fani Warraich
General Abilities
QUESTION #4557
Question 2
If $40\%$ of a number is $20$, what is the number?
Correct Answer Logic:
Let number = $x$. Then $0.4x = 20$, so $x = \frac{20}{0.4} = 50$
Uploaded by: Fani Warraich
Urdu
QUESTION #5302
Question 3
اردو کا پہلا ڈرامہ کون سا ہے؟
Correct Answer Logic:
اردو کا پہلا ڈرامہ 'اندر سبھا' ہے جو آغا حسن امانت نے لکھا تھا۔
Uploaded by: Fani Warraich
The Constitution of Pakistan
QUESTION #9384
Question 4
Under Article 209(2) as applicable post-27th Amendment, the Supreme Judicial Council consists of how many members?
Correct Answer Logic:
Article 209(2) establishes the Council comprising: (a) the Chief Justice of Pakistan; (b) two most senior Judges of the Supreme Court; (c) the Chief Justices of the two most senior High Courts. This gives five members. The structure ensures both superior court representation and provincial High Court participation.
Uploaded by: Fani Warraich
Urdu
QUESTION #1403
Question 5
''آثارالصنادید'' کس کی کتاب ہے؟
Correct Answer Logic:
''آثارالصنادید'' سر سید احمد خان (1817–1898) کی تاریخی و آثارِ قدیمہ کی مشہور کتاب ہے جو 1847 میں شائع ہوئی۔ اس میں دہلی کی تاریخی عمارتوں، یادگاروں اور مشاہیر کا تفصیلی تذکرہ ہے۔ اس کتاب نے سر سید کو علمی حلقوں میں پہلی بڑی شہرت دلائی۔
Uploaded by: Fani Warraich
Correct Answer Logic:
Statement I is false — elements on the extreme left (alkali metals) form basic oxides (e.g., \(\text{Na}_2\text{O} + \text{H}_2\text{O} \to \text{NaOH}\)). Statement II is true — elements on the extreme right (halogens) form acidic oxides, e.g., \(\text{Cl}_2\text{O} + \text{H}_2\text{O} \to \text{HClO}\).
Uploaded by: Fani Warraich
CISA
QUESTION #1785
Question 7
What is the primary objective of continuous auditing within an IS environment?
Correct Answer Logic:
Continuous auditing employs ongoing automated testing to verify that security controls and technical modifications remain active and functioning. Tools such as the Security Controls Automation Protocol (SCAP) re-verify installed security configurations after every hotfix, patch, or software update — providing real-time assurance rather than periodic snapshots.
Uploaded by: Fani Warraich
Paper-II (Pharmacognosy and Pharmaceutics-I)
QUESTION #3663
Question 8
'Latex' is a milky fluid found in special cells called:
Nursing
QUESTION #9207
Question 9
A researcher reports a confidence interval of \(95\% \text{ CI}: [2.1, 8.7]\) for a mean difference in pain scores. What is the correct interpretation?
Correct Answer Logic:
Correct Answer: B
The frequentist interpretation of a 95% confidence interval is:
'If this study were repeated many times, 95% of the constructed confidence intervals would contain the true population parameter.'
Common misconceptions to avoid:
The frequentist interpretation of a 95% confidence interval is:
'If this study were repeated many times, 95% of the constructed confidence intervals would contain the true population parameter.'
Common misconceptions to avoid:
- ❌ It is NOT correct to say 'there is a 95% probability the true mean lies in this interval' — the true mean is fixed, not probabilistic
- ❌ It does NOT mean 95% of individual values fall within the range
Uploaded by: Fani Warraich
Math Physics Chemistry Biology
QUESTION #4229
Question 11
Which of the following statement correctly describes the organelle that is not membrane bound?
Correct Answer Logic:
Ribosomes are made of rRNA and protein, not membrane-bound.
Uploaded by: Fani Warraich
Dairy Food Science and Technology
QUESTION #5939
Question 12
The Reductase test (MBRT) result is interpreted based on:
Correct Answer Logic:
MBRT interpretation: Very Good: \(>5.5\;\text{h}\) (TPC \(<500{,}000/\text{mL}\)); Good: \(2\text{–}5.5\;\text{h}\); Fair: \(20\;\text{min}\text{–}2\;\text{h}\); Poor: \(<20\;\text{min}\) (TPC \(>20\) million/mL).
Uploaded by: Fani Warraich
Law
QUESTION #9684
Question 13
Under Article 45, admissions are:
Correct Answer Logic:
Article 45 expressly states that admissions are NOT conclusive proof of the matters admitted but they may operate as estoppels under the provisions contained therein.
Uploaded by: Fani Warraich
Library Sciences
QUESTION #1545
Question 14
The 'Hawthorne Effect,' derived from studies at Western Electric's Hawthorne plant, contributed to library management theory by demonstrating that:
Correct Answer Logic:
The Hawthorne Studies (Elton Mayo) found that worker productivity improved when workers received attention and felt valued, regardless of physical working conditions. This gave rise to the Human Relations Theory, which influenced library management by emphasizing the importance of staff morale, communication, and social needs.
Uploaded by: Fani Warraich
Physics
QUESTION #7838
Question 15
Force on a positive charge q moving with velocity v in magnetic field B is:
Correct Answer Logic:
Lorentz force: \(\vec{F} = q(\vec{v} \times \vec{B})\).
Uploaded by: Fani Warraich
Paper-II (Pharmacognosy and Pharmaceutics-I)
QUESTION #3057
Question 16
In Pakistan, the Drug Act governing pharmacy was originally passed in:
Correct Answer Logic:
The Drug Act 1976 is the primary legislation for drug control in Pakistan.
Uploaded by: Fani Warraich
Education
QUESTION #6754
Question 17
Two teachers score the same set of 30 essay responses independently. Teacher A's scores and Teacher B's scores correlate at r = 0.55. This most directly indicates a problem with which measurement property?
Correct Answer Logic:
Inter-rater reliability (inter-scorer reliability) measures the consistency of scores assigned by two or more independent raters. A correlation of 0.55 is low, indicating significant scorer disagreement. This is a reliability problem, specifically related to the consistency-of-ratings dimension, not content or criterion validity.
Uploaded by: Fani Warraich
Urdu
QUESTION #5193
Question 18
نظم کی وہ صنف جس کے ہر شعر ہم قافیہ ہم ردیف ہو اور ہر شعر قافیہ اور ردیف کے لحاظ سے جداگانہ ہو؟
Correct Answer Logic:
مثنوی وہ نظم ہے جس میں ہر شعر کے دونوں مصرعے ہم قافیہ ہوں لیکن ہر شعر میں قافیہ بدل جائے۔
Uploaded by: Fani Warraich
Planning
QUESTION #4992
Question 20
In regression analysis, if $R^2 = 0.64$ for predicting housing prices, what percentage of variance is explained?
Correct Answer Logic:
$R^2$ (coefficient of determination) directly represents the proportion of variance in the dependent variable explained by independent variables. $R^2 = 0.64$ means 64% of housing price variation is explained by the model, leaving 36% unexplained.
Uploaded by: Fani Warraich
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