Reading Mode - Questions

Accounting & Finance QUESTION #6109

Sales ledger control account balance at end of July: $20,000. During August: Credit sales $150,000; Receipts from customers $135,000; Returned (dishonoured) cheques $5,000; Returns inwards $11,000. What was the closing balance?

$11,000
$19,000
$29,000✔️
$30,000

Correct Answer Logic:

Option C ($29,000) is correct.

Opening $20,000 + Credit sales $150,000 + Returned cheques $5,000 − Receipts $135,000 − Returns inwards $11,000 = $29,000

Dishonoured cheques are added back as the debt is reinstated.

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Mathematics QUESTION #964

Question 882

Let $\alpha, \beta, \gamma$ and $\delta$ be the coefficients of $x^7, x^5, x^3$ and $x$ respectively in the expansion of $\left(x + \sqrt{x^3-1}\right)^5 + \left(x - \sqrt{x^3-1}\right)^5,\ x > 1$. If $u$ and $v$ satisfy the equations $\alpha u + \beta v = 18$ and $\gamma u + \delta v = 20$, then $u + v$ equals:

5✔️
3
4
8

Correct Answer Logic:

Expanding using binomial theorem, the sum eliminates odd-powered terms of $\sqrt{x^3-1}$. Collecting coefficients: $\alpha=2, \beta=10, \gamma=10, \delta=2$. Solving $2u+10v=18$ and $10u+2v=20$ gives $u=\frac{8}{6}, v=\frac{14}{6}$... yielding $u+v=5$.

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Mathematics QUESTION #4165

Question 883

Using Green's theorem, $\oint_C \vec{F} \cdot d\vec{r} = \iint_R \left(\frac{\partial Q}{\partial x} - \frac{\partial P}{\partial y}\right) dA$ where $\vec{F} = [\frac{1}{2}xy^4, \frac{1}{2}x^4y]$. For the rectangle $[0,3] \times [0,2]$, what is the value?

$6$
$12$
$18$✔️
$36$

Correct Answer Logic:

$\frac{\partial Q}{\partial x} = 2x^3y$, $\frac{\partial P}{\partial y} = 2xy^3$. So $\iint_R (2x^3y - 2xy^3) dA = \int_0^3\int_0^2 (2x^3y - 2xy^3) dy dx = 18$.

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Nursing QUESTION #9132

Question 884

A pregnant woman at 34 weeks presents with sudden onset epigastric/right upper quadrant pain, nausea, vomiting, and jaundice. Labs show: platelets 78,000/µL, AST 320 U/L, LDH 890 U/L, Hb 8.2 g/dL (falling). This BEST describes:

Severe Preeclampsia only
HELLP Syndrome✔️
Acute Fatty Liver of Pregnancy
Cholestasis of Pregnancy

Correct Answer Logic:

HELLP Syndrome is a severe complication of preeclampsia:

Hemolysis + Elevated Liver enzymes + Low Platelets

Finding	Diagnostic Criterion	This Patient
Hemolysis (falling Hb, high LDH)	LDH $>600\,\text{U/L}$	LDH 890 ✓
Elevated liver enzymes	AST/ALT $>70\,\text{U/L}$	AST 320 ✓
Low platelets	$<100{,}000/\mu\text{L}$	78,000 ✓

Management:

Immediate hospitalization, stabilization
IV MgSO₄ for seizure prophylaxis
Antihypertensives if BP $\geq 160/110\,\text{mmHg}$
Corticosteroids (dexamethasone) to improve platelet count temporarily
Delivery is the definitive treatment (regardless of gestational age if $\geq 34$ weeks)
Platelet transfusion if $<50{,}000$ before CS or $<20{,}000$ with vaginal delivery

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3496

Question 885

'Clove' (Eugenia caryophyllus) is used in dentistry as a local anesthetic due to its high content of:

Menthol
Eugenol✔️
Thymol
Limonene

Correct Answer Logic:

Eugenol provides the characteristic smell and numbing effect of clove oil.

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Maths QUESTION #4540

Question 886

What is $\frac{3}{4} + \frac{1}{4}$?

$\frac{4}{8}$
$1$
$\frac{4}{4}$
Both B and C✔️

Correct Answer Logic:

$\frac{3}{4} + \frac{1}{4} = \frac{3+1}{4} = \frac{4}{4} = 1$. Both options B and C are correct.

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English QUESTION #2703

Question 887

Identify the word for: 'One who is present everywhere'?

Omnipotent
Omniscient
Omnipresent✔️
Universal

Correct Answer Logic:

'Omni' means all, and 'present' refers to location.

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English QUESTION #7546

Question 888

Choose the correct meaning of the word pair "Stationary and Stationery"

Stationary = not moving; Stationery = writing materials.✔️
Stationary = writing materials; Stationery = fixed.
Both mean "still."
Both mean "paper."

Correct Answer Logic:

Stationary means not moving or fixed in one place; "Stationery" refers to writing paper

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Physics QUESTION #7038

Question 889

A screw gauge has a pitch of $0.5 \text{ mm}$ and $100$ circular divisions. When tightened without an object, the zero of the circular scale is $3$ divisions below the mean line. For a thin sheet, the readings are: Main Scale $= 5.5 \text{ mm}$, Circular Scale $= 48$. Find the sheet thickness.

$5.755 \text{ mm}$
$5.950 \text{ mm}$
$5.725 \text{ mm}$✔️
$5.740 \text{ mm}$

Correct Answer Logic:

$LC = \frac{0.5}{100} = 0.005 \text{ mm}$.

Zero Error: Since the zero is 3 divisions below the mean line, it is a positive zero error. Zero Error $= +3 \times 0.005 = +0.015 \text{ mm}$.

Observed Reading: $5.5 + (48 \times 0.005) = 5.5 + 0.240 = 5.740 \text{ mm}$.

Actual Thickness: Observed Reading $-$ Zero Error $= 5.740 - 0.015 = 5.725 \text{ mm}$.

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Reading and Writing (Module-1) QUESTION #5353

Question 890

Text 1: Graphic novels are gaining popularity, but they shouldn't be deemed literature. Literature, by definition, uses only language to tell stories, whereas graphic novels rely on images and use text minimally. Text 2: Graphic novels use both text and imagery to tell a story. Without the dialogue, the images wouldn't be fully understood; the meaning comes from the blend of both. Furthermore, the writing in many graphic novels is as high-quality as standard prose. Based on the texts, how would the author of Text 2 most likely respond to the overall argument presented in Text 1?

By asserting that language plays a more important role in graphic novels than the author of Text 1 recognizes✔️
By acknowledging that the author of Text 1 has identified a flaw that is common to all graphic novels
By suggesting that the story lines of certain graphic novels are more difficult to understand than the author of Text 1 claims
By agreeing with the author of Text 1 that most graphic novels aren't as well crafted as most literary works are

Correct Answer Logic:

Text 2 argues that language is essential and often high-quality in graphic novels, directly countering Text 1's claim that they use language only sparingly.

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Islamic Studies QUESTION #357

Question 891

"Ghazwa e Mouta" was fought in:

6 AH
7 AH
8 AH✔️
10 AH

Correct Answer Logic:

The Battle of Mu'tah took place in September 629 AD, which corresponds to 8 AH.+1

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CISA QUESTION #6835

Question 892

An organization conducts business impact analysis and assigns Recovery Point Objective (RPO) of 1 hour but performs full backups only weekly with no incremental backups. What is the MAXIMUM potential data loss?

1 hour
168 hours (1 week)✔️
24 hours
Unknown

Correct Answer Logic:

RPO defines maximum acceptable data loss, while backup frequency determines actual potential data loss. Weekly backups mean up to 1 week of data could be lost in a disaster. The gap between 1-hour RPO requirement and weekly backup capability represents a critical mismatch between business requirements and technical implementation.

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HR and Management QUESTION #6471

Question 893

The 'road map' of the HRM course covering 42 modules suggests:

Random collection of HR topics
Systematic, comprehensive coverage from foundations to advanced topics✔️
Focus only on practical skills
Emphasis on legal compliance

Correct Answer Logic:

The 42-module road map progresses systematically from introductory concepts (management basics, organization components) through core functions (planning, recruitment, selection, training, performance, compensation) to advanced topics (international HRM, leadership, conclusion) - providing comprehensive coverage.

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MBBS QUESTION #10194

Question 894

A 20-year-old presents with pain that began periumbilically and later localized to the right iliac fossa, with maximal tenderness at McBurney's point. This anatomical landmark corresponds to the position of the:

Ileocaecal valve
Base of the appendix✔️
Hepatic flexure of the colon
Sigmoid colon

Correct Answer Logic:

McBurney's point, located at the junction of the lateral and middle thirds of a line from the anterior superior iliac spine to the umbilicus, overlies the base of the appendix in most individuals and is classically tender in acute appendicitis.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3218

Question 895

'Spermatogenesis' occurs in the seminiferous tubules and requires which temperature?

Exactly $37^\circ\text{C}$
Lower than core body temperature✔️
Higher than core body temperature
Freezing temperature

Correct Answer Logic:

Testes are located in the scrotum to maintain a temperature about $2-3^\circ\text{C}$ below body core.

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Quantitative Reasoning QUESTION #8023

Question 896

Choose the word that is most nearly opposite in meaning to INVETERATE

casual✔️
public
satisfactory
trustworthy

Correct Answer Logic:

INVETERATE means habitual, established, deep-rooted, or long-standing. The opposite would be occasional, temporary, or not habitual. Casual is correct: an inveterate habit is deeply ingrained and constant, while something casual is occasional and not deeply established.

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English QUESTION #2772

Question 897

What does the phrase 'COST AN ARM AND A LEG' mean? (Note: An idiom expresses something beyond its literal meaning)

To cause physical injury
To be very cheap
To be extremely expensive✔️
To require hard work

Correct Answer Logic:

'Cost an arm and a leg' is an idiom meaning to be extremely expensive. It implies that the price is so high it is as if you are sacrificing body parts. Example: 'That new car cost an arm and a leg.'

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Academic/Professional (Social Sciences) QUESTION #10145

Question 898

A society moves from mechanical to organic solidarity according to Durkheim primarily due to:

Decline in population
Increasing division of labour and specialization✔️
Loss of religious belief
Reduction in urban migration

Correct Answer Logic:

Durkheim attributed the shift from mechanical to organic solidarity to growing specialization/division of labour.

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Math (Module-1) QUESTION #5386

Question 899

An object travels at a constant speed of $20$ meters per second. What is the total distance, in meters, that the object will cover in $14$ seconds?

$6$
$34$
$200$
$280$✔️

Correct Answer Logic:

Distance = speed $\times$ time. So, $20 \text{ m/s} \times 14 \text{ s} = 280$ meters.

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English QUESTION #2641

Question 900

Which of the following words is a 'collective noun'?

Flock✔️
Beautiful
Run
Slowly

Correct Answer Logic:

A collective noun refers to a group of individuals; 'flock' refers to a group of birds or sheep.

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More Options

Suggest a Question

Finding	Diagnostic Criterion	This Patient
Hemolysis (falling Hb, high LDH)	LDH \(>600\,\text{U/L}\)	LDH 890 ✓
Elevated liver enzymes	AST/ALT \(>70\,\text{U/L}\)	AST 320 ✓
Low platelets	\(<100{,}000/\mu\text{L}\)	78,000 ✓