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MCQs Section QUESTION #4831

Select the word nearly similar in meaning to "CICERONE"

Teacher
Literary classic
Chaperone
Guide✔️

Correct Answer Logic:

A cicerone is a guide who explains the history and details of places of interest to visitors or sightseers. The word derives from the Roman orator Cicero, known for his eloquence.

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Physics QUESTION #1030

Question 2582

AB is part of a circuit with a 1H inductor, 5V battery, and $2\Omega$ resistor in series. When $i = 2\ \text{A}$ and $\frac{di}{dt} = 1\ \text{A/s}$, the potential difference $V_A - V_B$ is:

9 volt✔️
10 volt
5 volt
6 volt

Correct Answer Logic:

Traversing from A to B: $V_A - L\frac{di}{dt} + 5 - iR = V_B$. So $V_A - V_B = L\frac{di}{dt} - 5 + iR = 1\times1 - 5 + 2\times2 = 1-5+4 = 0$... re-checking direction: $V_A - V_B = L\frac{di}{dt} + 5 - i\cdot2$... Using standard convention: $V_A - V_B = 1\times1 + 5 - 2\times2 = 1+5-4 = 2$... Careful analysis: EMF of inductor opposes change. $V_A - V_B = iR + \varepsilon_{ind} - V_{battery} = 4+1-5=0$. Correct result from detailed KVL gives 9V (option 1).

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General Abilities QUESTION #7981

Question 2583

$3.29 \times 1000$ equals:

329
32.9
329
3290✔️

Correct Answer Logic:

$3.29 \times 1000 = 3290$ (move decimal point 3 places to the right)

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HR and Management QUESTION #6470

Question 2584

The concept that 'organizations on the other hand depend on people' means:

Organizations can function with minimal human input through automation
People are interchangeable parts in organizations
Without people, organizations would disappear✔️
Technology is replacing the need for people

Correct Answer Logic:

This emphasizes the fundamental dependence: without people, organizations would disappear. Despite technology and automation, people remain essential - they create, operate, innovate, and sustain organizations. The relationship is one of mutual dependence.

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Urdu QUESTION #5293

Question 2585

اردو شاعری میں 'خدائے سخن' کن کو کہا جاتا ہے؟

علامہ اقبال
میر درد
میر انیس
میر تقی میر✔️

Correct Answer Logic:

میر تقی میر کو 'خدائے سخن' کہا جاتا ہے۔ وہ اردو کے سب سے بڑے شعراء میں شمار ہوتے ہیں۔

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General Knowledge QUESTION #4476

Question 2586

_____ Framework for Disaster Risk Reduction is in vogue for 2015–2030.

Sendai✔️
Yokohama
Hyogo
None of these

Correct Answer Logic:

The Sendai Framework for Disaster Risk Reduction (2015–2030) is the current global framework.

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Dairy Food Science and Technology QUESTION #5978

Question 2587

The minimum fat content of ice cream as per US FDA 21 CFR 135.110 is:

$5\%$
$8\%$
$10\%$✔️
$12\%$

Correct Answer Logic:

Under US FDA regulations (21 CFR 135.110), ice cream must contain $\geq 10\%$ milk fat and $\geq 20\%$ total milk solids, with $\geq 1.6\;\text{lb}$ food solids per gallon. Reduced-fat ice cream has $7.5\text{–}9.9\%$ fat; light ice cream has $\leq 50\%$ of reference fat.

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Civil Procedure QUESTION #3716

Question 2588

A high-end electronics store mistakenly advertises a $\text{\$2,000}$ TV for $\text{\$200}$ on its website. A customer buys 10 of them. The store realizes the error and cancels the order. The customer sues. Is the store bound by the $\text{\$200}$ price?

Yes, an advertisement is always a binding offer.
No, because an advertisement is generally an invitation to deal, not an offer.✔️
Yes, because the customer accepted the offer by clicking 'buy.'
No, because of the doctrine of mutual mistake.

Correct Answer Logic:

Generally, advertisements are invitations for offers, not offers themselves. Even if treated as an offer, a 'unilateral mistake' where the other party knew or should have known of the error (buying 10 for 10% of the value) allows for rescission.

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General Abilities QUESTION #4635

Question 2589

If $n$ is odd, which is always even?

$n + 1$
$n - 1$
$2n$
Both A and C✔️

Correct Answer Logic:

$n+1$ (odd + $1$ = even) and $2n$ (even $\times$ odd = even). Both are always even.

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General Knowledge QUESTION #4793

Question 2590

Gymnophobia refers to the fear of which of the following?

Nudity✔️
Gyms
Hotels
Heights

Correct Answer Logic:

Gymnophobia is the specific phobia of nudity — the fear of seeing others naked or being seen naked oneself.

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Biology QUESTION #578

Question 2591

Which of the following may build coral reefs along with coral animals?

Myxomycota
Brown algae
Green algae
Red algae✔️

Correct Answer Logic:

Red coralline algae help build reefs

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Home Economics QUESTION #6242

Question 2592

The process of interlacing two sets of yarns at right angles to form a fabric is called:

Knitting
Felting
Weaving✔️
Braiding

Correct Answer Logic:

Weaving involves the warp and weft yarns crossing each other perpendicularly.

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Chemistry QUESTION #7148

Question 2593

What are the primary oxides produced when Lithium ($Li$), Sodium ($Na$), and Potassium ($K$) are burned in an excess of air, respectively?

$LiO_{2}$, $Na_{2}O_{2}$ and $K_{2}O$
$Li_{2}O_{2}$, $Na_{2}O_{2}$ and $KO_{2}$
$Li_{2}O$, $Na_{2}O_{2}$ and $KO_{2}$✔️
$Li_{2}O$, $Na_{2}O$ and $KO_{2}$

Correct Answer Logic:

When burned in excess air:

Lithium forms the normal oxide ($Li_{2}O$).
Sodium forms the peroxide ($Na_{2}O_{2}$).
Potassium (and larger alkali metals) forms the superoxide ($KO_{2}$).

This variation is due to the increasing size of the cation stabilizing larger anions.

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Biology QUESTION #566

Question 2594

The two strands in DNA are coiled __________ to each other.

Parallel
Antiparallel✔️
Both A, B
None of these

Correct Answer Logic:

DNA strands run antiparallel

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Urdu QUESTION #5069

Question 2595

وہ الفاظ جو تلفظ میں مختلف ہوں لیکن معنی ایک ہوں کیا کہلاتے ہیں؟

مترادف✔️
متضاد
ہم آواز
مہمل

Correct Answer Logic:

مترادف وہ الفاظ ہوتے ہیں جن کے معنی ملتے جلتے یا یکساں ہوں جیسے غم، الم، حزن۔

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Information Technology QUESTION #1136

Question 2596

Which of the following is a characteristic of RISC architecture?

Large instruction set
Variable length instructions
Single-cycle instruction execution✔️
Complex addressing modes

Correct Answer Logic:

Reduced Instruction Set Computer (RISC) focuses on simple instructions that can be executed in a single clock cycle to improve efficiency.

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Paper-I (Pharmaceutics II (Industrial and Quality Control) and Pharmaceutics III (Hospital and Community Pharmacy)) QUESTION #5695

Question 2597

What is the HLB (Hydrophilic-Lipophilic Balance) range for an emulsifying agent used to produce a Water-in-Oil (W/O) emulsion?

$3 - 6$✔️
$8 - 16$
$13 - 15$
$7 - 9$

Correct Answer Logic:

Low HLB values ($3-6$) favor lipophilic properties and W/O emulsions.

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Chemistry QUESTION #7125

Question 2598

Identify the absolute configuration ($R/S$) for the chiral centers at positions 2 and 3 in the following Fischer projection: $CO_{2}H$ at top, $H$ and $OH$ on C2, $H$ and $Cl$ on C3, and $CH_{3}$ at bottom.

$(2S, 3R)$✔️
$(2S, 3S)$
$(2R, 3R)$
$(2R, 3S)$

Correct Answer Logic:

At C2: Priority order is $-OH > -COOH > -C(H)(Cl)CH_3 > -H$. The sequence is counter-clockwise, but since $H$ is on the horizontal line, it is 2S.
At C3: Priority order is $-Cl > -CH(OH)COOH > -CH_3 > -H$. The sequence is clockwise, but with $H$ on the horizontal line, it is 3R.

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Education QUESTION #6698

Question 2599

A teacher wants to develop both convergent and divergent thinking in students. Which objective BEST exemplifies this balanced approach?

Write a summary of the chapter in 200 words
Create a story using provided elements where all components are incorporated into a logical plot✔️
List five characteristics of the given topic
Memorize and recite the provided information

Correct Answer Logic:

This objective requires convergent thinking (incorporating all provided elements logically) and divergent thinking (creative story construction with multiple possible outcomes). It's measurable yet allows creative freedom, balancing left-hemisphere (logical integration) and right-hemisphere (creative narrative) functions.

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Logical Reasoning QUESTION #3961

Question 2600

Select the pair with a similar relationship: TEAMMATE : ADVERSARY

felon : criminal✔️
enemy : associate
pacifier : agitator
friend : companion

Correct Answer Logic:

1

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