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Others section QUESTION #45

Which of the following best defines Artificial Intelligence?

A. A programming language used for automation
B. The ability of machines to perform tasks that normally require human intelligence✔️
C. A hardware component that improves computer speed
D. A database system for large-scale data storage

Correct Answer Logic:

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Islamic Studies QUESTION #642

Question 3342

Allama Iqbal delivered his famous "Allahabad Address" in:

1928
1929
1930✔️
1931

Correct Answer Logic:

The address where he proposed a separate state was delivered in 1930.

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Chemistry QUESTION #5570

Question 3343

Which of the following compounds will produce a significant amount of meta-substituted product during mono-nitration?

Phenyl acetate ($-OCOCH_3$ group)✔️
Aniline ($-NH_2$ group)
Acetanilide ($-NHCOCH_3$ group)
Phenol ($-OH$ group)

Correct Answer Logic:

Meta directors are electron-withdrawing groups (EWG) that direct incoming electrophiles to the meta position. $-OCOCH_3$ (ester group, phenyl acetate) acts as a deactivating meta director because the carbonyl group withdraws electrons from the ring through resonance. $-NH_2$, $-NHCOCH_3$, and $-OH$ are all ortho/para directors.

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Professional QUESTION #1893

Question 3344

Under Rule 10-A can a party to proceedings under GS E&D Rules 1973 be represented by an advocate?

Yes always as a matter of right
Yes but only before the High Court
No party shall be represented by an advocate before any forum under these rules✔️
Yes only before an Inquiry Committee not an Inquiry Officer

Correct Answer Logic:

Rule 10-A categorically prohibits representation by an advocate before the authority the authorized officer an Inquiry Officer or an Inquiry Committee.

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English QUESTION #2783

Question 3345

Choose the correct word: 'The police found new ___ in the case.' (Note: 'Evidence' means proof; 'Evident' means clearly seen or obvious)

Evident
Evidence✔️
Evidently
Evidential

Correct Answer Logic:

'Evidence' is a noun meaning available body of facts indicating whether something is true. 'The police found new evidence in the case' correctly uses the noun form. 'Evident' is an adjective meaning clearly seen or understood.

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Security Measures to Maintain Law and Order QUESTION #919

Question 3346

How should security staff handle a person exhibiting aggressive behavior?

Immediate physical restraint
De-escalation and calm communication✔️
Ignoring the behavior
Forcing the person to leave

Correct Answer Logic:

Calm communication and de-escalation techniques are the first steps to preventing a physical altercation.

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Mechanical Engineering QUESTION #2481

Question 3347

A 'lower kinematic pair' as defined by Reuleaux has what type of contact between its elements?

Point contact
Curve (line) contact
Surface contact✔️
No direct contact (magnetic coupling)

Correct Answer Logic:

Reuleaux coined 'lower kinematic pair' for joints with surface (area) contact, such as revolute and prismatic pairs. Lower pairs have the practical advantage of better lubricant retention.

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Boilers Mechanical Engineering QUESTION #3987

Question 3348

Before starting a 'Cold' boiler, why must it be heated slowly?

To save fuel
To prevent uneven thermal expansion and mechanical stress✔️
To keep the chimney cool
To prevent the water from turning into ice

Correct Answer Logic:

Rapid heating causes 'Thermal Shock' which can crack joints or the boiler shell.

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Physics and Math QUESTION #768

Question 3349

The solution of $1 + \cos x = 0$ is:

$\pi + 2k\pi,\ k \in \mathbb{Z}$✔️
$\pi - 2k\pi$
$2k\pi$
None

Correct Answer Logic:

$1 + \cos x = 0 \Rightarrow \cos x = -1 \Rightarrow x = \pi + 2k\pi,\ k \in \mathbb{Z}$.

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Basic Mathematics QUESTION #4609

Question 3350

Simplify: $\frac{12x}{4}$

$3x$✔️
$8x$
$16x$
$3$

Correct Answer Logic:

Divide: $\frac{12x}{4} = \frac{12}{4} \times x = 3x$

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Biology Zoology Botany QUESTION #1377

Question 3351

Which organelle is involved in modifying, sorting, and packaging proteins for secretion?

Endoplasmic reticulum
Golgi apparatus✔️
Lysosome
Peroxisome

Correct Answer Logic:

The Golgi apparatus (Golgi complex) is the cell's main processing and distribution centre for proteins and lipids. Proteins synthesised in the rough endoplasmic reticulum are transported to the Golgi where they are modified (glycosylation, phosphorylation), sorted, and packaged into vesicles for secretion, delivery to lysosomes, or incorporation into the plasma membrane.

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Child Health QUESTION #3926

Question 3352

A 20-month-old boy becomes extremely upset when his mother refuses a treat in the store. He cries intensely, then suddenly ceases breathing, turns cyanotic, and briefly loses consciousness with a short tonic-clonic episode. What is the appropriate next step in management?

Reassure the mother and explain breath-holding spells✔️
Perform an EEG to rule out epilepsy
Order a non-contrast CT head
Refer the child to a pediatric neurologist

Correct Answer Logic:

No explanation provided for this question.

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Computer Science QUESTION #1145

Question 3353

In SQL, which command is used to remove all records from a table without deleting the table structure?

DELETE
DROP
TRUNCATE✔️
REMOVE

Correct Answer Logic:

TRUNCATE is a DDL command that quickly removes all rows from a table while keeping the table definition and constraints intact.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3392

Question 3354

The process of copying DNA into 'mRNA' is called:

Replication
Translation
Transcription✔️
Mutation

Correct Answer Logic:

Transcription occurs in the nucleus before the mRNA travels to the ribosome.

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The Title 28 of the United States Code QUESTION #3742

Question 3355

A husband is on trial for tax fraud. The prosecution calls his wife to testify about a conversation they had in private while they were married. The husband objects. What privilege applies?

Spousal Immunity.
Confidential Marital Communications.✔️
Attorney-Client Privilege.
None, there is no privilege for fraud.

Correct Answer Logic:

The 'Confidential Marital Communications' privilege protects private communications between spouses made during the marriage. Either spouse can invoke it to prevent the other from testifying about the communication.

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Tourism & Hospitality Management QUESTION #1586

Question 3356

In the Sustainable Tourism course, 'Global Sustainable Tourism Criteria' are discussed in relation to which international framework?

The UNWTO's Code of Ethics for Tourism
The Sustainable Development Goals (SDGs) and sustainability policies✔️
The UNESCO World Heritage Convention
The Convention on Biological Diversity

Correct Answer Logic:

The Sustainable Tourism course specifically addresses Global Sustainable Tourism Criteria in the context of sustainability policies and their alignment with the Sustainable Development Goals (SDGs) — linking tourism operations to broader global development targets.

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Biology QUESTION #4297

Question 3357

A baby girl is born with hemophilia, which is an X-linked recessive disorder. What are the most likely genotypes of her parents?

The mother is a carrier and the father is normal
The mother is hemophiliac and the father is normal
The mother is carrier and the father is hemophiliac✔️
Both are normal

Correct Answer Logic:

For a girl to have hemophilia ($X^h X^h$), she must receive $X^h$ from both parents. The mother must be a carrier ($X^H X^h$) and the father must be hemophiliac ($X^h Y$).

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The Title 28 of the United States Code QUESTION #3714

Question 3358

A merchant sends a signed purchase order to a manufacturer for 1,000 widgets at $\text{\$5}$ each. The manufacturer sends back a signed acknowledgment form that says, 'We accept, but all disputes must be settled by arbitration in New York.' The original order was silent on arbitration. Under UCC 2-207 (Battle of the Forms), is the arbitration clause part of the contract?

No, because it is a 'material alteration.'✔️
Yes, because both parties are merchants and the merchant did not object.
No, because the manufacturer's form was a counter-offer.
Yes, because the manufacturer's signature makes it a 'firm offer.'

Correct Answer Logic:

Under UCC 2-207, between merchants, additional terms become part of the contract unless they materially alter it. Courts generally hold that an arbitration clause is a material alteration.

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Tourism & Hospitality Management QUESTION #1627

Question 3359

The Heritage Management course's Module on 'Conservation Projects Management' specifically addresses which type of professional activity?

Organizing tourism marketing campaigns for heritage sites
Commissioning, planning, and managing conservation projects including structural survey, assessment and diagnosis of failure, repair techniques, maintenance programmes, and environmental monitoring✔️
Training tourist guides for heritage site interpretation
Designing visitor parking and transportation systems for heritage sites

Correct Answer Logic:

Module 8 of the Heritage Management course — Conservation Projects Management — specifically covers: collections management, condition surveys, commissioning and planning conservation projects, history of structures, survey techniques, report writing, diagnosis of structural failure, repair philosophy and technology, maintenance programmes, and environmental control and monitoring.

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Therapeutics and Patient Care QUESTION #3874

Question 3360

Which topical agent is supported by evidence as a recommended treatment option for the pain associated with herpes zoster (shingles)?

Topical betamethasone dipropionate
Transcutaneous electrical nerve stimulation (TENS)
Topical capsaicin✔️
Topical tretinoin

Correct Answer Logic:

Topical capsaicin depletes substance P from cutaneous nerve endings and has evidence supporting its use in post-herpetic neuralgia.

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