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Therapeutics and Patient Care QUESTION #3891

Question 2041

On which days of the menstrual cycle should clomifene be taken to stimulate ovulation induction?

Days 0–5 of the menstrual cycle
Days 5–9 of the menstrual cycle✔️
Days 10–14 of the menstrual cycle
Days 20–24 of the menstrual cycle

Correct Answer Logic:

Clomifene citrate is typically prescribed from day 2–6 or day 5–9 of the menstrual cycle to induce follicular development and ovulation.

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Library Sciences QUESTION #1508

Question 2042

Anis Khurshid's 'Jadid Catalogue Sazi' (1993) is significant in Pakistani library science because it:

Introduced the Dewey Decimal System to Pakistan
Provided cataloguing guidelines in the Urdu language✔️
Translated MARC 21 into Sindhi
Established the first digital library in Pakistan

Correct Answer Logic:

Anis Khurshid's 'Jadid Catalogue Sazi' published by Muqtadara Qumi Zaban is a landmark work because it addressed cataloguing theory and practice in the Urdu language, making it accessible to Pakistani library professionals.

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Urdu QUESTION #5255

Question 2043

وہ اسم جو اسم یا اسم کی جگہ پر استعمال ہوتا ہے کہلاتا ہے؟

اسمِ ضمیر✔️
اسمِ جامد
اسمِ نکرہ
ان میں سے کوئی نہیں

Correct Answer Logic:

اسمِ ضمیر وہ لفظ ہے جو اسم کی جگہ استعمال ہو، جیسے میں، تم، وہ۔

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Egnlish QUESTION #713

Question 2044

Which character in "Hamlet" says, "To thine own self be true"?

Hamlet
Polonius✔️
Horatio
Laertes

Correct Answer Logic:

Polonius gives this advice to his son Laertes before he leaves for France.

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Physical Education QUESTION #6815

Question 2045

What is the primary philosophical difference between 'Physical Training' and 'Physical Education'?

Training is for animals; Education is for humans
Training focuses on specific task performance; Education focuses on the development of the whole person✔️
Training is free; Education requires tuition
There is no difference between the two terms

Correct Answer Logic:

Education implies a broader transformative process involving cognitive and affective growth, whereas training is often restricted to skill acquisition.

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Egnlish QUESTION #664

Question 2046

In Pygmalion, who was enchanted by ELIZA upon first social meeting?

Pickering
Higgins
Freddy✔️
Mrs. Pearce

Correct Answer Logic:

Freddy Eynsford-Hill becomes instantly smitten with Eliza during her first "test" at Mrs. Higgins' home.

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General Knowledge QUESTION #4781

Question 2047

The Channel Tunnel is an undersea rail tunnel linking which two countries?

England and Ireland
England and France✔️
France and Germany
Belgium and England

Correct Answer Logic:

The Channel Tunnel (Chunnel) is a 50.45-kilometer railway tunnel beneath the English Channel, linking Folkestone in England with Coquelles near Calais in northern France.

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Physics QUESTION #7044

Question 2048

Beams A and B are plane-polarised with perpendicular planes. Initially, a polaroid shows maximum intensity for A and zero for B. Rotating the polaroid by $30^\circ$ makes them look equally bright. Find the ratio of their initial intensities $\frac{I_A}{I_B}$.

$1$
$\frac{1}{3}$✔️
$3$
$\frac{3}{2}$

Correct Answer Logic:

Initially, beam A's plane is parallel to the polaroid ($\theta_A = 0^\circ$) and B's is perpendicular ($\theta_B = 90^\circ$).

After $30^\circ$ rotation, the angles become $30^\circ$ and $60^\circ$ respectively.

Equal brightness means: $I_A \cos^2(30^\circ) = I_B \cos^2(60^\circ)$

$I_A \left( \frac{\sqrt{3}}{2} \right)^2 = I_B \left( \frac{1}{2} \right)^2 \implies I_A \cdot \frac{3}{4} = I_B \cdot \frac{1}{4} \implies \frac{I_A}{I_B} = \frac{1}{3}$.

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Mathematics QUESTION #1264

Question 2049

The Mean Value Theorem states that if $f$ is continuous on $[a,b]$ and differentiable on $(a,b)$, then there exists $c\in(a,b)$ such that:

f(c) = \dfrac{f(a)+f(b)}{2}
f'(c) = \dfrac{f(b)-f(a)}{b-a}✔️
f'(c) = f(b)-f(a)
f(c) = f(b)-f(a)

Correct Answer Logic:

The Mean Value Theorem (Lagrange) guarantees existence of $c\in(a,b)$ such that $f'(c)=\dfrac{f(b)-f(a)}{b-a}$. This means the instantaneous rate of change equals the average rate of change over $[a,b]$.

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English QUESTION #2640

Question 2050

Identify the part of speech for the underlined word: 'The team played *exceptionally* well today.'

Adjective
Adverb✔️
Noun
Conjunction

Correct Answer Logic:

The word 'exceptionally' modifies the adverb 'well,' and words that modify verbs, adjectives, or other adverbs are adverbs.

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General Knowledge QUESTION #4642

Question 2051

There are 26 steps in a Church. In the time Sandy comes down two steps, Plato goes one step. If they start simultaneously and keep their speed uniform, then at which step from bottom will they meet.

$9^{th}$✔️
$12^{th}$
$13^{th}$
$8^{th}$

Correct Answer Logic:

No explanation provided for this question.

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Urdu QUESTION #5035

Question 2052

حمد، نعت اور قصیدے کے سب سے دل آویز شعر کو کیا کہتے ہیں؟

بیت الغزل
شاہ بیت✔️
شاہ نور
ان میں سے کوئی نہیں

Correct Answer Logic:

قصیدے اور مدحیہ اصناف میں سب سے خوبصورت اور جامع شعر کو 'شاہ بیت' کہا جاتا ہے۔

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General Abilities QUESTION #2813

Question 2053

If the price of an item is increased by $25\%$ and then decreased by $20\%$, what is the net percentage change?

0%✔️
5% increase
5% decrease
No change

Correct Answer Logic:

Let original price $= 100$. After $25\%$ increase: $125$. After $20\%$ decrease: $125 \times 0.80 = 100$. Net change $= 0\%$. The item returns to its original price.

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Chemistry QUESTION #7825

Question 2054

Molar heat of vaporization of water is:

40.7 cal/mol
40.7 J/mol
40.7 kcal/mol
40.7 kJ/mol✔️

Correct Answer Logic:

ΔH_vap of water at 100°C ≈ 40.7 kJ/mol (or 9.7 kcal/mol). 40.7 kcal/mol would be too high.

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Electrical Engineering QUESTION #2148

Question 2055

The Barkhausen criterion for sustained oscillations in an electronic oscillator requires the loop gain $A\beta$ to be:

Exactly zero
Greater than $1$ but less than $10$
Equal to $1$ with a phase shift of $0^\circ$ or $360^\circ$✔️
Infinity

Correct Answer Logic:

For sustained oscillations, $|A\beta| = 1$ and the total phase shift around the loop must be $2n\pi$ radians ($0^\circ$ or $360^\circ$).

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3470

Question 2056

The enzyme that 'Unwinds' the DNA double helix during replication is:

Polymerase
Ligase
Helicase✔️
Protease

Correct Answer Logic:

Helicase 'unzips' the genes.

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English QUESTION #2754

Question 2057

Which sentence is a SECOND CONDITIONAL?

If it rains✔️
I will take an umbrella.
If I were rich
I would travel the world.

Correct Answer Logic:

she would have passed.

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Civil Procedure QUESTION #3722

Question 2058

A shopper in a grocery store slips on a banana peel that is dark brown and flattened. There are no witnesses to when it fell. To win a negligence case, what must the shopper prove regarding the store's 'notice'?

The store had 'actual notice' (an employee saw it fall).
The store had 'constructive notice' (it was there long enough that the store should have discovered it).✔️
Nothing; stores are strictly liable for slip-and-falls.
The store failed to have a 'banana-free' policy.

Correct Answer Logic:

In premises liability, if the defendant did not have actual notice of the hazard, the plaintiff must show constructive notice. The dark, flattened state of the peel suggests it had been there for a significant amount of time.

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Mathematics QUESTION #7490

Question 2059

The sum of first 20 terms of the sequence 0.7, 0.77, 0.777, … is:

$\frac{7}{81}(179-10^{-20})$
$\frac{7}{9}(99-10^{-20})$
$\frac{7}{81}(179+10^{-20})$✔️
$\frac{7}{9}(99+10^{-20})$

Correct Answer Logic:

Each term: $0.7 = \frac{7}{9}(1-10^{-1})$, $0.77 = \frac{7}{9}(1-10^{-2})$, etc. Sum = $\frac{7}{9}\sum_{k=1}^{20}(1-10^{-k}) = \frac{7}{9}[20 - \frac{10^{-1}(1-10^{-20})}{1-10^{-1}}] = \frac{7}{9}[20 - \frac{1-10^{-20}}{9}] = \frac{7}{9} \cdot \frac{180-1+10^{-20}}{9} = \frac{7}{81}(179+10^{-20})$.

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Tourism & Hospitality Management QUESTION #1629

Question 2060

The Event Management course identifies 'crowd management' as a distinct safety discipline. Which of the following is covered under the Crowd Management module?

Guest registration procedures for corporate conferences
The Crowd Management Plan, identifying major risks, emergency planning, implementing emergency procedures, and crowd evacuation protocols✔️
Catering management for large outdoor events
Audio-visual equipment specifications for event stages

Correct Answer Logic:

Module 8 of the Event Management course is specifically dedicated to Crowd Management & Evacuation and covers: developing a Crowd Management Plan, identifying major crowd-related risks, crowd management strategies, emergency planning, and implementing emergency evacuation procedures — a distinct safety discipline from general event security.

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