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Accounting & Finance QUESTION #6054

Which of the following errors would be detected when a trial balance is extracted?

A transaction has been entirely omitted from the books
The debit and credit entries have been reversed
Different amounts have been entered for the debit and credit sides of a transaction✔️
An expense has been incorrectly posted to a non-current asset account

Correct Answer Logic:

A trial balance checks whether total debits equal total credits. If different amounts are posted on the debit and credit sides of the same transaction, the totals will not agree and the error will be detected. The other errors — complete omissions, reversed entries, and misclassification between accounts — all maintain the arithmetic equality of debits and credits, so they go undetected by a trial balance.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3634

Question 4142

A drug is described as 'Astringent'. This means it:

Dilates blood vessels
Constricts tissues and precipitates proteins✔️
Induces sleep
Increases blood sugar

Correct Answer Logic:

Astringents like Tannins are used to stop bleeding or dry up secretions.

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MCQs Section QUESTION #5034

Question 4143

حیاتِ سعدی کی صنف کیا ہے؟

نظم
ناول
افسانہ
سوانح عمری✔️

Correct Answer Logic:

حیاتِ سعدی مولانا الطاف حسین حالی کی تصنیف ہے اور یہ سوانح عمری کی صنف سے تعلق رکھتی ہے۔

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Math Physics Chemistry Biology QUESTION #4323

Question 4144

Which of the following cells possess Nissl's granules?

Nerve cells✔️
WBC
RBC
Platelets

Correct Answer Logic:

Nissl granules (Nissl bodies) are characteristic structures found in the cytoplasm of neurons. They are composed of rough ER and ribosomes and are involved in protein synthesis.

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English QUESTION #2758

Question 4145

Which sentence uses the APOSTROPHE correctly?

The dogs bone was buried in the garden.
The dog's bone was buried in the garden.✔️
The dogs' bone was buried in the garden.
The dogs'es bone was buried in the garden.

Correct Answer Logic:

An apostrophe + s ('s) is used to show possession for singular nouns. Since there is one dog, 'dog's' is correct. 'Dogs'' would be used for multiple dogs.

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Education QUESTION #11626

Question 4146

The famous Hawthorne Studies, which explored the relationship between working conditions and productivity, were conducted during the period:

1927–1932✔️
1985–1987
1970–1980
None of these

Correct Answer Logic:

The Hawthorne Studies were conducted at the Western Electric Hawthorne Works in Chicago between 1927 and 1932 by Elton Mayo and his colleagues. They revealed that workers’ productivity was influenced by social and psychological factors (attention, group norms) rather than physical conditions alone — giving rise to the “Hawthorne Effect.”

Correct Answer: A — 1927–1932.

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Agronomy QUESTION #2038

Question 4147

Hermetic storage technology for grain preservation works on the principle of:

Maintaining grain at constant low temperature using refrigeration
Creating a modified atmosphere inside an airtight container where respiration of grain, insects, and fungi consumes O₂ and raises CO₂, killing pests without chemicals✔️
Treating grain with phosphine gas before sealing
Using UV-treated bags to prevent insect entry

Correct Answer Logic:

Hermetic (airtight) storage exploits the biological process: grain, insects, and microbes respire, consuming O₂ and producing CO₂ within the sealed container. The resulting hypoxic/hypercapnic atmosphere kills insects and suppresses fungal growth without chemical inputs — ideal for smallholder grain storage.

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Islamic Studies QUESTION #346

Question 4148

Who was the first martyr in Islam?

Hazrat Hamza (RA)
Hazrat Sumayya (RA)✔️
Hazrat Yasir (RA)
None of these

Correct Answer Logic:

Hazrat Sumayya (RA) was the first person to be martyred for embracing Islam.+1

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HR and Management QUESTION #6449

Question 4149

According to the text, approximately what proportion of jobs eliminated in the 1990s were supervisory/middle management positions?

One-third ($\frac{1}{3}$)
One-half ($\frac{1}{2}$)
Two-thirds ($\frac{2}{3}$)✔️
Three-fourths ($\frac{3}{4}$)

Correct Answer Logic:

The text explicitly states that it is estimated that two-thirds ($\frac{2}{3}$) of the jobs eliminated in the 1990s were supervisory/middle management jobs, reflecting the flattening of organizational structures.

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MBBS QUESTION #10225

Question 4150

A patient with von Willebrand disease presents with mucocutaneous bleeding, a prolonged bleeding time, and normal platelet count. This is best explained by impaired:

Platelet adhesion to exposed subendothelial collagen, since von Willebrand factor normally bridges platelet GPIb receptors to collagen✔️
Activation of the extrinsic coagulation pathway
Platelet production in the bone marrow
Fibrinolysis

Correct Answer Logic:

Von Willebrand factor (vWF) mediates initial platelet adhesion to injured subendothelium via the platelet GPIb receptor, and also stabilizes circulating factor VIII. Its deficiency impairs primary hemostasis (prolonged bleeding time) despite a normal platelet count, and can also mildly prolong aPTT due to associated low factor VIII.

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Molecular Biology / Bioinformatics / Biochemistry QUESTION #11070

Question 4151

Out of the following codons, which one is NOT a stop codon?

UAA
UAG
GUG✔️
UGA

Correct Answer Logic:

The three stop codons in the standard genetic code are UAA (ochre), UAG (amber), and UGA (opal/umber). They signal termination of translation and are not recognised by any aminoacyl-tRNA (in the standard code). GUG (Guanine-Uracil-Guanine) is a sense codon that codes for valine (Val). It can also occasionally serve as a start codon in prokaryotes (coding for fMet), but it is not a stop codon.

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Law QUESTION #9674

Question 4152

Article 16 provides that an accomplice is a competent witness against an accused, EXCEPT:

In civil cases
In cases of offences punishable with hadd✔️
When the accomplice is also charged
In sessions court proceedings

Correct Answer Logic:

Article 16 specifically states that an accomplice shall be a competent witness against an accused person, EXCEPT in the case of an offence punishable with hadd.

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Psychology QUESTION #9760

Question 4153

The theory of cognitive dissonance was proposed by:

Skinner
Bandura
Festinger✔️
None of these

Correct Answer Logic:

Leon Festinger (1957) proposed cognitive dissonance theory — that people experience discomfort when holding contradictory beliefs or when behaviour conflicts with beliefs, motivating them to reduce the inconsistency.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3596

Question 4154

'Senna' and 'Aloe' belong to which chemical class of glycosides?

Saponin Glycosides
Anthraquinone Glycosides✔️
Cardiac Glycosides
Cyanophore Glycosides

Correct Answer Logic:

Anthraquinone glycosides are well known for their stimulant laxative properties.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3050

Question 4155

Which type of incompatibility is 'Therapeutic Incompatibility'?

Incorrect drug dosage✔️
Precipitation of a salt
Liquefaction of solids
Color change

Correct Answer Logic:

Therapeutic incompatibility is related to the drug's action and dosage, not its physical appearance.

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Social Studies QUESTION #10063

Question 4156

A community member with specialized knowledge who serves as a key source of information for a fieldworker is called a:

Respondent
Key informant✔️
Interlocutor
None of these

Correct Answer Logic:

A Key informant is an expert community member relied upon for specialized insight during fieldwork.

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Psychology QUESTION #9927

Question 4157

According to Piaget, the major accomplishment of the sensorimotor stage is:

Abstract thinking
Egocentrism
Centration
Object permanence✔️

Correct Answer Logic:

Piaget's sensorimotor stage (birth to ~2 years) culminates in object permanence — understanding that objects continue to exist even when not visible. This marks the transition from purely sensorimotor action to symbolic representation.

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Accounting & Finance QUESTION #9625

Question 4158

A business's bank book shows a closing balance of Dr. Rs. 172,700. There are un-presented cheques of Rs. 9,100 and un-credited cheques of Rs. 37,800 (Rs. 20,000 + Rs. 17,800). What is the balance as per the Bank Statement?

Rs. 144,900
Rs. 144,000✔️
Rs. 181,800
Rs. 125,800

Correct Answer Logic:

Bank Reconciliation: Start with Bank Book balance Dr. 172,700. Add un-presented cheques +9,100 = Dr. 181,800. Less un-credited cheques –37,800 = Cr. 144,000. The bank statement shows a credit balance of Rs. 144,000 (from the bank's perspective, this is a liability they owe the customer).

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3396

Question 4159

The 'Optimal $pH$' for the stomach enzyme Pepsin is approximately:

$2.0$ (Acidic)✔️
$7.0$ (Neutral)
$8.5$ (Alkaline)
$14.0$ (Strongly Basic)

Correct Answer Logic:

Pepsin is highly active in the acidic environment of gastric juice.

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Boilers Mechanical Engineering QUESTION #2399

Question 4160

The Bernoulli equation for steady, incompressible, inviscid flow along a streamline between points 1 and 2 is:

$\frac{p_1}{\gamma}+\frac{V_1^2}{2g}+z_1 = \frac{p_2}{\gamma}+\frac{V_2^2}{2g}+z_2$✔️
$p_1+\rho V_1+\gamma z_1 = p_2+\rho V_2+\gamma z_2$
$\frac{p_1}{\gamma}+V_1^2+gz_1 = \frac{p_2}{\gamma}+V_2^2+gz_2$
$p_1+\rho V_1^2+z_1 = p_2+\rho V_2^2+z_2$

Correct Answer Logic:

Bernoulli equation: $\frac{p}{\gamma}+\frac{V^2}{2g}+z=H=\text{const}$ where $p/\gamma$ is pressure head, $V^2/(2g)$ is velocity head, $z$ is elevation head. Valid for steady, inviscid, incompressible flow.

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