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Pakistan Affairs QUESTION #610

Question 1

What is the name of Bacha Khan's (Abdul Ghaffar Khan) autobiography?

My Life and Struggle✔️
A long way to freedom
My Memoirs
None of these

Correct Answer Logic:

His autobiography is titled My Life and Struggle .

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English QUESTION #7633

Question 2

What is the underlined part of the sentence? Several ducks had dark green heads.

Subject
Adjective✔️
Conjunction
None of these

Correct Answer Logic:

In the sentence, 'dark green' describes the noun 'heads' and functions as an adjective. Adjectives modify nouns and provide descriptive information about color, size, shape, or other qualities.

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English Literature QUESTION #710

Question 3

In "The Lotus Eater" by Somerset Maugham, the setting of the island represents:

Adventure
Hard work
Apathy and oblivion✔️
Success

Correct Answer Logic:

Like the Odyssey, the island lure represents a life of ease that leads to the loss of ambition and eventual decay.

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Physics QUESTION #983

Question 4

A small rigid spherical ball of mass $M$ is dropped in a long vertical tube containing glycerine. The velocity becomes constant after some time. If the density of glycerine is half the density of the ball, then the viscous force acting on the ball is:

2Mg
Mg
$\dfrac{3}{2}Mg$
$\dfrac{Mg}{2}$✔️

Correct Answer Logic:

At terminal velocity: Viscous force $= W - F_b$. Buoyancy $F_b = \rho_{glycerine} \cdot V \cdot g = \frac{1}{2}\rho_{ball} \cdot V \cdot g = \frac{Mg}{2}$. So Viscous force $= Mg - \frac{Mg}{2} = \frac{Mg}{2}$.

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Maths QUESTION #7993

Question 5

${}^5\!/_2 \times {}^2\!/_5 = ?$

${}^7\!/_{11}$
3
${}^1\!/_3$
1✔️

Correct Answer Logic:

$\dfrac{5}{2} \times \dfrac{2}{5} = \dfrac{10}{10} = 1$

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MCQs Section QUESTION #4863

Question 6

Choose the correct synonym of "MALEDICTION"

Compliment✔️
Summary
Perfume
Curse

Correct Answer Logic:

Malediction means a curse or the utterance of a curse. None of the listed options perfectly match; however, the correct answer intended is 'curse' — though listed as 'compliment' in the paper, the answer key points to curse (noting this appears to be an error in the original paper — malediction = curse, antonym = compliment).

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General Knowledge QUESTION #11513

Question 7

Google was officially founded on which date?

September 4, 1998✔️
March 6, 1998
January 14, 1998
August 20, 1998

Correct Answer Logic:

Google was officially founded on September 4, 1998 by Larry Page and Sergey Brin while PhD students at Stanford University. The company was initially incorporated in a Menlo Park garage. 'Google' is a play on 'googol' (1 followed by 100 zeros), reflecting the mission to organise vast web information.

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Math Physics Chemistry Biology QUESTION #4270

Question 8

Best description of the process of crossing over during meiosis:

Duplication of chromosome
Exchange of genes between non-sister chromatids✔️
Movement of chromosome to opposite poles
Separation of sister chromatids

Correct Answer Logic:

Crossing over occurs during prophase I of meiosis when non-sister chromatids of homologous chromosomes exchange segments, increasing genetic diversity.

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Psychology QUESTION #1457

Question 9

Which gland is known as the \"master gland\" of the endocrine system, regulating other glands and hormones in the body?

Thyroid gland
Pineal gland
Adrenal gland
Pituitary gland✔️

Correct Answer Logic:

The pituitary gland (located at the base of the brain, controlled by the hypothalamus) is called the 'master gland' because it secretes hormones that regulate the activity of other endocrine glands — including the thyroid, adrenal glands, and gonads. It has two lobes: the anterior pituitary (produces GH, TSH, ACTH, FSH, LH, prolactin) and posterior pituitary (releases ADH and oxytocin).

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General Knowledge QUESTION #8816

Question 10

The famous pamphlet 'Now or Never' was written by which person?

Sir Syed Ahmed Khan
Chaudhry Rehmat Ali✔️
Muhammad Ali Johar
Allama Iqbal

Correct Answer Logic:

Rehmat Ali coined the name 'Pakistan' in this pamphlet.

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Academic/Professional (Social Sciences) QUESTION #10110

Question 11

Talcott Parsons's 'action theory' is primarily built upon the concept of:

Class conflict
The unit act within a social system✔️
Historical materialism
Symbolic exchange only

Correct Answer Logic:

Parsons's action theory centers on the 'unit act' as the basic building block of social systems.

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English QUESTION #497

Question 12

Why did you disagree with me?

Why did you disagree with me?✔️
Why did you disagree to me?
Why did you disagree on me?
Why did you disagree by me?

Correct Answer Logic:

'Disagree with' is correct

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Planning QUESTION #4948

Question 13

In statistical analysis, what does $r^2$ (R-squared) measure?

Correlation coefficient
Variance explained by the model✔️
Standard deviation
Mean absolute error

Correct Answer Logic:

$r^2$ (R-squared) measures the proportion of variance in the dependent variable that is explained by the independent variable(s), ranging from 0 to 1, indicating model fit quality.

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Math Physics Chemistry Biology QUESTION #4307

Question 14

Mendel crossed a plant with round yellow seeds ($RRYY$) and a plant with wrinkled green seeds ($rryy$). What was the phenotype of all F1 offspring?

All round green
All round yellow✔️
All wrinkled yellow
All wrinkled green

Correct Answer Logic:

All F1 offspring are $RrYy$. Since R (round) and Y (yellow) are dominant over r (wrinkled) and y (green), all F1 plants show the round yellow phenotype.

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Accounting & Finance QUESTION #6106

Question 15

A suspense account was opened after a trial balance failed to agree. Errors found:

Sales invoice for $1,240 completely omitted.
Purchases entered as $85,600 instead of $87,580.
Rent paid $2,600 posted as $6,200 in rent account.

What was the original balance on the suspense account?

$1,620 credit✔️
$1,620 debit
$5,580 credit
$5,580 debit

Correct Answer Logic:

Option A ($1,620 credit) is correct.

Only one-sided errors affect the suspense account:

Error 1 (complete omission): Does NOT affect suspense.
Error 2: Purchases understated by $1,980 → Debit Purchases, Credit Suspense $1,980.
Error 3: Rent overposted by $3,600 → Debit Suspense, Credit Rent $3,600.

Net: Dr $3,600 − Cr $1,980 = Dr $1,620 needed → original balance was $1,620 credit.

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Dairy Food Science and Technology QUESTION #5952

Question 16

The lactoperoxidase system can be deliberately activated to preserve raw milk. What substrates must be added?

$\text{H}_2\text{O}_2$ and thiocyanate ($\text{SCN}^-$)✔️
$\text{NaCl}$ and $\text{H}_2\text{O}_2$
Lysozyme and $\text{H}_2\text{O}_2$
$\text{NaOH}$ and thiocyanate

Correct Answer Logic:

FAO/WHO-approved LP system activation: add $15\;\text{mg/L}$ sodium percarbonate ($\text{H}_2\text{O}_2$ source) and $15\;\text{mg/L}$ sodium thiocyanate ($\text{SCN}^-$ source). The endogenous lactoperoxidase catalyzes: $\text{H}_2\text{O}_2 + \text{SCN}^- \rightarrow \text{OSCN}^-$, inhibiting gram-negative bacteria and extending raw milk keeping quality by $4\text{–}8$ hours at ambient temperature.

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CISA QUESTION #6821

Question 17

During an audit, management presents a disaster recovery plan that was tested three years ago with successful results. The IT infrastructure has undergone significant changes since then including cloud migration and new applications. What is the auditor's PRIMARY concern?

Plan documentation needs updating
Plan effectiveness cannot be validated without recent testing reflecting current environment✔️
Test results are too old to be useful
Management commitment is questionable

Correct Answer Logic:

A DRP must be tested regularly and after significant changes. Successful testing three years ago provides no assurance that the plan works with the current infrastructure. Cloud migration and new applications represent material changes that could render the old plan ineffective. Current validity cannot be assumed.

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Paper-I (Pharmaceutics II (Industrial and Quality Control) and Pharmaceutics III (Hospital and Community Pharmacy)) QUESTION #5722

Question 18

Hospitals classified by 'Ownership and Control' include governmental and non-governmental types. Which of the following falls under the 'Private for non-profit' category?

Military Hospital
Trust Hospital✔️
Teaching Hospital
Proprietary Clinic

Correct Answer Logic:

Trust and charity hospitals are classified as private for non-profit.

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Mathematics QUESTION #7447

Question 19

If the 2nd, 5th and 9th terms of a non-constant A.P. are in G.P., then the common ratio of this G.P. is:

$\frac{4}{3}$✔️
1
$\frac{7}{4}$
$\frac{8}{5}$

Correct Answer Logic:

Let the A.P. be $a, a+d, a+2d, \ldots$ The 2nd term is $a+d$, 5th term is $a+4d$, and 9th term is $a+8d$. For these to be in G.P.: $(a+4d)^2 = (a+d)(a+8d)$. Expanding: $a^2 + 8ad + 16d^2 = a^2 + 9ad + 8d^2$, which simplifies to $8d^2 = ad$. Since the A.P. is non-constant, $d \neq 0$, so $a = 8d$. The three terms become $9d, 12d, 16d$. Common ratio = $\frac{12d}{9d} = \frac{4}{3}$.

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Maths QUESTION #7965

Question 20

30% of 100 is equal to 3% of which number?

3000
2000
1000✔️
750

Correct Answer Logic:

$30\% \times 100 = 30$
$3\% \times x = 30 \Rightarrow x = \dfrac{30 \times 100}{3} = 1000$

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