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English QUESTION #8351

Question 2501

After the concert, everyone _______ and clapped.

Raised
rose✔️
Had Risen
Rising

Correct Answer Logic:

'Rose' (past of rise) means stood up.

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Civil Procedure QUESTION #3723

Question 2502

A surgeon performs a successful emergency appendectomy on an unconscious patient. The patient later sues for 'battery,' arguing they never gave consent. What is the result?

The surgeon is liable because any touching without consent is battery.
The surgeon is not liable because of 'implied consent' in an emergency life-saving situation.✔️
The surgeon is liable, but damages will be nominal.
The surgeon is not liable because the patient's appendicitis was a 'superseding cause.'

Correct Answer Logic:

The law implies consent for medical procedures in emergency situations where the patient is unable to give consent and a reasonable person would consent to save their life or health.

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English QUESTION #8467

Question 2503

Select the word OPPOSITE in meaning to: Absurd

happy
beautiful
funny
Rational✔️

Correct Answer Logic:

Absurd means ridiculous or unreasonable; opposite is rational.

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Nursing QUESTION #9278

Question 2504

A 7-year-old child is screened for worm infestation. He complains of perianal itching at night. Microscopy of adhesive tape pressed against the perianal region at night reveals eggs. The MOST likely organism and treatment is:

Ascaris lumbricoides; albendazole 400 mg single dose
Enterobius vermicularis (pinworm); mebendazole 100 mg single dose, repeat after 2 weeks✔️
Trichuris trichiura; mebendazole 200 mg twice daily for 3 days
Strongyloides stercoralis; ivermectin single dose

Correct Answer Logic:

Enterobiasis (Pinworm/Threadworm) caused by Enterobius vermicularis — most common helminth infection in school-age children worldwide.

Key features:

Perianal/perineal pruritus at night (female migrates to perianal region at night to deposit eggs)
Restless sleep, irritability
Vaginal pruritus in girls (retrograde migration)
Diagnosis: Scotch tape/adhesive tape test — applied perianally early morning before bathing or defecation → microscopy reveals ova

Treatment:

Mebendazole 100 mg single dose OR Albendazole 400 mg single dose
Repeat dose after 2 weeks (kills hatched worms from eggs not affected by first dose)
Treat ALL household members simultaneously (highly contagious — fecal-oral + auto-inoculation)

Hygiene measures:

Short fingernails, frequent handwashing
Wash underwear/bedlinen in hot water
Avoid nail-biting

Albendazole dosing in helminths: $400\,\text{mg}$ single dose (Ascaris, hookworm, Enterobius); $400\,\text{mg}$ daily × 3 days (Trichuris)

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Boilers Mechanical Engineering QUESTION #4026

Question 2505

'Condensate' is considered valuable because:

It is already hot and is pure distilled water
It contains chemicals✔️
It is heavy
It is blue

Correct Answer Logic:

Returning condensate to the boiler saves fuel (heat) and reduces water treatment costs.

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General Knowledge QUESTION #8858

Question 2506

The Liaquat-Nehru Pact was announced in Delhi in which month/year?

Jan-50
Feb-50
Mar-50
Apr-50✔️

Correct Answer Logic:

The pact was signed in April 1950.

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General Abilities QUESTION #2906

Question 2507

Circumference of a circle with diameter $14$ cm is: (Use $\pi = 22/7$)

$22$ cm
$44$ cm✔️
$88$ cm
$154$ cm

Correct Answer Logic:

Circumference $= \pi d = (22/7) \times 14 = 44$ cm.

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General Knowledge QUESTION #8654

Question 2508

What does an 'in camera' meeting mean?

Open meeting
Meeting in the judge's private chamber
Meeting not meant for public✔️
None of above

Correct Answer Logic:

'In camera' means a private meeting closed to the public.

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Chemistry QUESTION #5563

Question 2509

The thiol (–SH) functional group is present in which amino acid?

Cystine
Cysteine✔️
Methionine
Cytosine

Correct Answer Logic:

Cysteine is an amino acid with the structure $HSCH_2CH(NH_2)COOH$ — it contains a free thiol (–SH) group. Cystine is formed by oxidative coupling of two cysteine molecules (disulphide bond, –S–S–). Methionine contains a thioether (–S–) group, not a free –SH. Cytosine is a nucleobase, not an amino acid.

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Civil Procedure QUESTION #3684

Question 2510

A plaintiff (State A) sues a defendant (State B) in federal court in State A for $\text{\$100,000}$ for a car accident. The defendant, who has no contacts with State A, files a pre-answer motion to dismiss for improper venue under Rule 12(b)(3). The court denies the motion. The defendant then files an answer, including an objection to personal jurisdiction. How should the court rule on the personal jurisdiction objection?

Overrule the objection, because the defendant waived personal jurisdiction by omitting it from the pre-answer motion.✔️
Sustain the objection, because personal jurisdiction is a constitutional requirement that cannot be waived.
Sustain the objection, because the defendant raised it in the answer.
Overrule the objection, because filing any Rule 12 motion constitutes a general appearance.

Correct Answer Logic:

Under Rule 12(h)(1), a party waives the defense of lack of personal jurisdiction by failing to include it in a responsive pleading or in a prior motion made under Rule 12. Because the defendant filed a 12(b)(3) motion and omitted the 12(b)(2) objection, it is waived.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3214

Question 2511

'Cortisol' is known as the 'Stress Hormone' and is produced by the:

Adrenal Medulla
Adrenal Cortex✔️
Pancreas
Thymus

Correct Answer Logic:

The adrenal cortex releases glucocorticoids like cortisol during prolonged stress.

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Math Physics Chemistry Biology QUESTION #534

Question 2512

The genes of blue opsin are present on

Autosome 9
Autosome 7✔️
Autosome 1
Autosome 3

Correct Answer Logic:

Blue opsin gene is on chromosome 7

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Ability / HR / Governance / Special Education QUESTION #5636

Question 2513

A Ministry wishes to re-appropriate funds from Employees Related Expenses to Utility Charges (Gas and Electricity). Which of the following is CORRECT regarding this action?

This re-appropriation is permissible with the prior consent of the Financial Adviser
This re-appropriation requires a Technical Supplementary Grant
This re-appropriation is strictly prohibited regardless of any consent✔️
This re-appropriation is allowed if the PAO certifies funds are available

Correct Answer Logic:

The O.M. explicitly prohibits re-appropriation from/to or within Employees Related Expenses and from Utility Charges (Gas Water Electricity Secret Service expenditure). This restriction applies absolutely.

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Dairy Food Science and Technology QUESTION #5901

Question 2514

Diacetyl, the primary butter flavor compound, is produced by which metabolic pathway?

Lactose fermentation via glycolysis directly
Citrate fermentation by $Leuconostoc\;mesenteroides$ and $Lactococcus\;lactis$ subsp. $lactis$ biovar $diacetylactis$: citrate $\rightarrow$ pyruvate $\rightarrow$ $\alpha$-acetolactate $\rightarrow$ diacetyl✔️
Proteolysis of casein releasing sulfur compounds
Lipolysis releasing short-chain fatty acids

Correct Answer Logic:

Diacetyl (2,3-butanedione) is the key aroma compound in cultured butter and sour cream. It is produced from citrate (present in milk at $\approx 8\;\text{mM}$) via: citrate $\rightarrow$ pyruvate $\rightarrow$ $\alpha$-acetolactate $\rightarrow$ diacetyl.

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Constitutional Law QUESTION #5838

Question 2515

A state law provides a \$500 'educational tax credit' to parents for each child enrolled in a private school, regardless of whether the school is religious or secular. Is this law constitutional?

No, because it has the primary effect of advancing religion in violation of the Establishment Clause.
No, because it results in 'excessive entanglement' between church and state.
Yes, because it is a neutral program that provides aid directly to parents, not the schools.✔️
Yes, because the state has a compelling interest in educational choice.

Correct Answer Logic:

Under Zelman v. Simmons-Harris, a school voucher or tax credit program is constitutional if it is 'neutral' with respect to religion and provides assistance to a broad class of citizens (parents) who then exercise 'true private choice' in where to spend the money.

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Chemistry QUESTION #1431

Question 2516

Debye-Hückel theory is used to calculate:

Solubility of salts
Ionic strength of solutions
Gibbs free energy of ions
None of these✔️

Correct Answer Logic:

The Debye-Hückel theory (and the extended Debye-Hückel limiting law) is used to calculate the mean activity coefficients ($\gamma_\pm$) of ions in dilute electrolyte solutions. It accounts for electrostatic interactions between ions. The answer 'None of these' is correct because the given options — solubility, ionic strength, or Gibbs free energy directly — are not what Debye-Hückel primarily calculates; it calculates activity coefficients.

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Physics QUESTION #7100

Question 2517

If a human grows into a giant such that all linear dimensions increase by a factor of $9$ while density remains the same, by what factor does the stress in the leg change? [cite: 457]

$\frac{1}{81}$
9✔️
$\frac{1}{9}$
81

Correct Answer Logic:

Stress is defined as $\frac{\text{Force}}{\text{Area}}$ [cite: 457].

Force (Weight) $W \propto \text{Volume} \times \text{density} \propto L^3$
Area $A \propto L^2$
$\text{Stress} \propto \frac{L^3}{L^2} \propto L$
Since $L$ increases by $9$, the stress increases by a factor of $9$[cite: 457].

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Physics QUESTION #1175

Question 2518

In nuclear physics, the magic number defines:

Nuclear binding energy
Relatively exceptionally stable nuclei✔️
Radioactivity
None of these

Correct Answer Logic:

Magic numbers (2, 8, 20, 28, 50, 82, 126) are specific numbers of protons or neutrons that result in exceptionally stable nuclei. Nuclei with magic numbers have completely filled nuclear shells, analogous to noble gas electron configurations in atomic physics, giving them extra stability.

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General Knowledge QUESTION #45

Question 2519

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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General Knowledge QUESTION #276

Question 2520

___________ is the Nigerian Currency.

Nigerian Dollar
Nigerian Lira
Nigerian Naira✔️
None of these

Correct Answer Logic:

The Naira (₦) is the official currency of Nigeria.+1

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