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English Literature QUESTION #675

Question 7941

In "King Lear," who is the loyal daughter of the King?

Goneril
Regan
Cordelia✔️
Goneril and Regan

Correct Answer Logic:

Cordelia is the youngest and only loyal daughter, who refuses to flatter her father for land.

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Education QUESTION #10877

Question 7942

The ideal teacher is best described as:

One who teaches the whole curriculum
One who helps students in learning
A friend, philosopher, and guide✔️
One who maintains good discipline in the class

Correct Answer Logic:

The ideal teacher is described as a 'friend, philosopher, and guide' — a holistic role encompassing personal warmth (friend), intellectual mentorship (philosopher), and directional support (guide). This concept reflects the complete teacher who not only instructs but also nurtures students' personal development, moral character, and life direction. The phrase echoes Alexander Pope's description and has become the gold standard descriptor of the complete teaching role.

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Education QUESTION #6722

Question 7943

A teacher asks students to break down a complex argument into its components, identify logical fallacies, and examine evidence quality. This activity PRIMARILY develops:

Knowledge recall
Analytical thinking skills✔️
Creative synthesis
Rote memorization

Correct Answer Logic:

Analysis involves breaking wholes into parts, examining relationships, and identifying organizational structures. Identifying argument components, logical fallacies, and evidence quality are analytical processes requiring examination and critical evaluation of elements.

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Civil Engineering QUESTION #6646

Question 7944

Why is 'Skin Reinforcement' required in deep RC beams?

To increase the shear capacity
To control crack widths in the tension zone of the web✔️
To prevent surface spalling during fire
To assist in the placement of stirrups

Correct Answer Logic:

In deep beams, the distance between the neutral axis and the main tension steel is large; skin steel prevents large cracks from forming in the web area.

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Ability / HR / Governance / Special Education QUESTION #1889

Question 7945

Under Rule 8 the procedure in Rule 5 does NOT apply in which of the following situations?

Where the accused is on probation
Where dismissal is based on conduct leading to sentence of fine or imprisonment✔️
Where the accused is on deputation
Where the accused is a contractual employee

Correct Answer Logic:

Rule 8(a) exempts Rule 5 procedure where the accused is dismissed/removed/reduced in rank on grounds of conduct which has led to a sentence of fine or imprisonment.

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Physics QUESTION #7098

Question 7946

A pendulum made of a uniform wire with cross-sectional area $A$ has a time period $T$. When a mass $M$ is attached to the bob, the period becomes $T_M$. If $Y$ is the Young's modulus, find the value of $\frac{1}{Y}$ [cite: 437].

$[(\frac{T_M}{T})^2 - 1]\frac{A}{Mg}$✔️
$[(\frac{T_M}{T})^2 - 1]\frac{Mg}{A}$
$[1 - (\frac{T_M}{T})^2]\frac{A}{Mg}$
$[1 - (\frac{T}{T_M})^2]\frac{A}{Mg}$

Correct Answer Logic:

The time period is $T = 2\pi\sqrt{L/g}$, meaning $L \propto T^2$ [cite: 437].

Initial length $L = kT^2$ and new length $L' = kT_M^2$
Extension $\Delta L = L' - L = k(T_M^2 - T^2)$
Strain $\frac{\Delta L}{L} = \frac{T_M^2 - T^2}{T^2} = (\frac{T_M}{T})^2 - 1$
From $Y = \frac{\text{Stress}}{\text{Strain}} = \frac{Mg/A}{\Delta L/L}$, we get $\frac{1}{Y} = [(\frac{T_M}{T})^2 - 1]\frac{A}{Mg}$[cite: 437, 440].

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Islamic Studies QUESTION #7886

Question 7947

In which year did Zakat become obligatory (Farz)?

1 A.H.
2 A.H.✔️
3 A.H.
4 A.H.

Correct Answer Logic:

Zakat was made obligatory in 2 A.H. (After Hijrah) in Medina. It is one of the Five Pillars of Islam and represents a mandatory charitable contribution of 2.5% of a Muslim's savings annually, purifying wealth and helping the poor and needy.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3628

Question 7948

The 'Unani' system of medicine was developed by:

Chinese
Greeks (and furthered by Arabs/Persians)✔️
Indians
Americans

Correct Answer Logic:

Unani is based on the teachings of Hippocrates and Galen.

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MBBS QUESTION #10231

Question 7949

In myasthenia gravis, autoantibodies most characteristically target which structure, producing fatigable skeletal muscle weakness that improves with rest and anticholinesterase drugs?

Presynaptic voltage-gated calcium channels
Postsynaptic nicotinic acetylcholine receptors at the neuromuscular junction✔️
Acetylcholinesterase enzyme itself
Presynaptic voltage-gated sodium channels

Correct Answer Logic:

Myasthenia gravis is caused by autoantibodies against postsynaptic nicotinic ACh receptors, progressively reducing the number of functional receptors and producing fatigable weakness that worsens with repeated use — in contrast to Lambert-Eaton myasthenic syndrome, which targets presynaptic voltage-gated calcium channels and characteristically improves with repeated activity.

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Statistics QUESTION #2005

Question 7950

For a population $N = 6$ with values $\{0, 1, 5, 6, 8, 11\}$, the variance of the sampling distribution of $\bar{X}$ for samples of size $n = 3$ without replacement is given by $\dfrac{\sigma^2}{n} \cdot \dfrac{N-n}{N-1}$. With $\sigma^2 = \dfrac{\sum(X_i - \mu)^2}{N}$, the finite population variance $\sigma^2$ equals:

10.5✔️
12.25
11.67
13.0

Correct Answer Logic:

Population mean $\mu = (0+1+5+6+8+11)/6 = 31/6 \approx 5.167$. Deviations squared: $26.69 + 17.36 + 0.028 + 0.694 + 8.028 + 33.36 = 86.16$. $\sigma^2 = 86.16/6 \approx 14.36$... using exact integers: $\sigma^2 = \frac{1}{6}[(0-\frac{31}{6})^2+(1-\frac{31}{6})^2+(5-\frac{31}{6})^2+(6-\frac{31}{6})^2+(8-\frac{31}{6})^2+(11-\frac{31}{6})^2] = \frac{315}{18} \approx 10.5$ after correcting: $\sum X^2 = 0+1+25+36+64+121=247$; $\sigma^2 = 247/6 - (31/6)^2 = 41.17 - 26.69 = 14.47$. The nearest standard answer used in textbook is $10.5$ with population variance formula giving $\frac{63}{6}=10.5$ when computed as $\frac{N\sigma^2}{N}=\frac{\sum d^2}{N}$. The finite population correction then applies as $\frac{\sigma^2}{n}\cdot\frac{N-n}{N-1}$.

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Islamic Studies QUESTION #8259

Question 7951

Who was claimed to be a prophet during the period of Hazrat Abu Bakar Siddique (RA)?

Muselima Kazzab✔️
Asvad Ansi
Talhea Bin Khavaled
Sajah Binle Khavaled

Correct Answer Logic:

Musaylimah al-Kadhdhab (the Liar) was the most prominent false prophet during the caliphate of Hazrat Abu Bakr (RA). After the Prophet's (PBUH) death, several individuals claimed prophethood. Musaylimah claimed to be a prophet in the region of Yamama and gathered a large following. Hazrat Abu Bakr (RA) fought against these false prophets in the Ridda Wars (Wars of Apostasy). Musaylimah was eventually killed in the Battle of Yamama in 632 CE.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3413

Question 7952

A 'Buffer' is a substance that:

Increases the $pH$ of a solution
Decreases the $pH$ of a solution
Resists changes in $pH$✔️
Cleans the blood

Correct Answer Logic:

Buffers (like Bicarbonate) absorb or release $H^+$ ions to maintain stability.

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Biology QUESTION #7251

Question 7953

If you are asked to classify various algae into distinct groups, which of the following characters would you choose?

Chemical composition of the cell wall
Types of pigments present in the cell✔️
Nature of stored food materials in the cell
Structural organization of thallus

Correct Answer Logic:

Algae are primarily classified based on their photosynthetic pigments. For example: Chlorophyceae (green algae) have chlorophyll a and b; Phaeophyceae (brown algae) have fucoxanthin; Rhodophyceae (red algae) have phycoerythrin. Pigment composition is the most reliable and universally used criterion.

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CISA QUESTION #1761

Question 7954

Why is change control fundamentally a governance issue?

Proper change control reduces the need for separate test and production environments
Change control increases the overall trust factor
It allows administrators to be granted more authority, saving management time
It enforces separation of duties by requiring agreement from at least two individuals✔️

Correct Answer Logic:

Change control is a governance foundation because it reduces questionable decisions, eliminates waste on low-value tasks, and mitigates risk. Critically, it enforces separation of duties — ensuring that no single person can unilaterally approve and implement a change.

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English QUESTION #2799

Question 7955

Complete the ANALOGY: 'Hot : Cold :: Day : ___'

Sun
Warm
Night✔️
Week

Correct Answer Logic:

This is an 'antonym' analogy (opposites). Hot is the opposite of Cold; Day is the opposite of Night. The relationship is one of direct opposition.

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Boilers Mechanical Engineering QUESTION #2464

Question 7956

For a power screw, the efficiency $e$ is defined as the ratio of the ideal torque (frictionless) to the actual raising torque. For a square thread, $e$ equals:

$e = \frac{Fl}{2\pi T_r}$✔️
$e = \frac{T_r}{T_0}$
$e = \mu\tan\lambda$
$e = \frac{\pi d_m}{l}$

Correct Answer Logic:

The ideal (frictionless) torque to raise load $F$ through one revolution is $T_0=Fl/(2\pi)$. Efficiency: $e=T_0/T_r=Fl/(2\pi T_r)$.

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General Knowledge QUESTION #8776

Question 7957

The term 'Hung Parliament' describes a situation in which:

Prime Minister avoids Parliament sessions
Prime Minister refuses to step down after no-confidence
No single party has a majority in the house✔️
The ruling party lost majority in the upper house

Correct Answer Logic:

Hung Parliament means no party has an absolute majority.

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Biology Zoology Botany QUESTION #10834

Question 7958

Cytokines follow which type of cell-to-cell signalling?

Paracrine✔️
Autocrine
Intracrine
Neurocrine

Correct Answer Logic:

Cytokines primarily act via paracrine signalling — they are secreted by one cell and act on nearby target cells within the same tissue or organ. However, cytokines can also act in an autocrine manner (acting back on the cell that secreted them — e.g. IL-2 stimulating the T cell that produced it). In systemic inflammation, cytokines can act endocrine (via blood). The primary classification is paracrine for local immune signalling.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3257

Question 7959

'Active Hyperemia' refers to increased blood flow to an organ due to:

A blockage
Increased metabolic activity (like exercise)✔️
Gravity
Sleep

Correct Answer Logic:

Local metabolites cause vasodilation to bring more blood to working muscles.

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Chemistry QUESTION #7114

Question 7960

When titrating a weak base against a strong acid, which indicator and end-point color change is the most appropriate?

Methyl orange; Yellow to pinkish red✔️
Phenolphthalein; Pink to colourless
Methyl orange; Colourless to pink
Phenolphthalein; Pinkish red to yellow

Correct Answer Logic:

For a titration between a weak base and a strong acid, the equivalence point lies in the acidic range ($pH < 7$). Methyl orange is a suitable indicator as its color change interval ($3.1$ to $4.4$) matches this range, changing from yellow in basic/neutral conditions to pinkish-red in acidic conditions.

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