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Transcription is the process by which a segment of DNA is used as a template to synthesise a complementary RNA molecule (specifically mRNA) by the enzyme RNA polymerase. The central dogma of molecular biology is: DNA → (transcription) → RNA → (translation) → Protein. DNA from RNA would be reverse transcription.

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Dairy Food Science and Technology QUESTION #5918

Question 4

The MSNF (milk solids-not-fat) content of whole cow milk is approximately:

$3.5\%$
$8.5\text{–}9\%$✔️
$12\%$
$1.5\%$

Correct Answer Logic:

MSNF includes all milk solids excluding fat: protein ($\approx 3.2\%$), lactose ($\approx 4.8\%$), minerals ($\approx 0.7\%$) and vitamins. Total MSNF $\approx 8.5\text{–}9\%$. Whole milk TS = fat ($\approx 3.5\text{–}4\%$) + MSNF ($\approx 8.5\text{–}9\%$) $\approx 12\text{–}13\%$.

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Law QUESTION #9673

Question 5

Under Article 9 (Professional Communications), an advocate's duty of confidentiality does NOT protect communications made:

Before employment commenced
In furtherance of any illegal purpose✔️
About matters unrelated to the case
After employment has ceased

Correct Answer Logic:

Article 9 Proviso (1) states that the protection does not apply to any communication made in furtherance of any illegal purpose.

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Planning QUESTION #4929

Question 6

What does FAR (Floor Area Ratio) measure?

Building height to width ratio
Total floor area to plot area ratio✔️
Number of floors in a building
Facade area to plot ratio

Correct Answer Logic:

FAR is calculated as $\frac{\text{Total Floor Area}}{\text{Plot Area}}$ and indicates development intensity, controlling building bulk and density on a site.

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Urdu QUESTION #5128

Question 7

درست جملے کی نشاندہی کریں۔

علاج سے مرض بڑھتی گئی۔
علاج سے مرض بڑھتا گیا۔
علاج سے مرض بڑھ گئی۔✔️
علاج سے مرض بڑھتی رہی۔

Correct Answer Logic:

مرض مونث ہے اس لیے 'بڑھ گئی' درست ہے۔ 'بڑھتا گیا' مذکر کے لیے ہے۔

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The Elections Act 2017 QUESTION #9421

Question 8

Under Section 40(2), before excluding a name from an electoral roll under sub-section (1)(b) or (c), the Commission must afford a reasonable opportunity of hearing to the affected person. This procedural requirement does NOT apply to exclusions under sub-section 1(a), which deals with:

Removing duplicate names from the same electoral roll
Inclusion of a name in the electoral roll — so no exclusion is involved, hence no hearing needed✔️
Excluding deceased persons from rolls
Removing disqualified persons from rolls

Correct Answer Logic:

Section 40(1)(a) deals with inclusion of names — not exclusion — so no hearing requirement arises. The hearing obligation under Section 40(2) attaches only to exclusion under clauses (b) [death/disqualification] and (c) [duplicate names].

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Urdu QUESTION #5079

Question 9

رابعہ بصری کس ہجری میں پیدا ہوئیں؟

85 ہجری
90 ہجری
95 ہجری
ان میں سے کوئی نہیں✔️

Correct Answer Logic:

رابعہ بصری تقریباً 99 ہجری میں پیدا ہوئیں۔ مختلف روایات میں سن پیدائش مختلف بیان کی گئی ہے۔

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Verbal Reasoning QUESTION #8118

Question 10

In the figure, the area of $\triangle PQS$ is 45.

Compare:

Column A: The length of segment $PS$

Column B: The length of segment $SR$

Column A is greater
Column B is greater✔️
The two quantities are equal
The relationship cannot be determined from the information given

Correct Answer Logic:

From the figure, $QS \perp PS$ (right angle at $P$), $QP = 12$, and $QR = 20$.

Area of $\triangle PQS = \dfrac{1}{2} \times PS \times QP = 45$

$\dfrac{1}{2} \times PS \times 12 = 45 \Rightarrow PS = \dfrac{90}{12} = 7.5$

Now find $SR$: In right triangle $QPR$ (right angle at $P$), using $QP = 12$ and $QR = 20$:

$PR = \sqrt{QR^2 - QP^2} = \sqrt{400 - 144} = \sqrt{256} = 16$

$SR = PR - PS = 16 - 7.5 = 8.5$

Column A $= PS = 7.5$, Column B $= SR = 8.5$. Column B is greater.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3655

Question 11

'Nux Vomica' contains which toxic alkaloid?

Caffeine
Strychnine✔️
Nicotine
Quinine

Correct Answer Logic:

Strychnine is a potent CNS stimulant and poison.

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Mathematics QUESTION #974

Question 12

Suppose that the number of terms in an A.P. is $2k,\ k\in\mathbb{N}$. If the sum of all odd terms of the A.P. is 40, the sum of all even terms is 55, and the last term exceeds the first term by 27, then $k$ is equal to:

6
5✔️
8
4

Correct Answer Logic:

Let first term $=a$, common difference $=d$, number of terms $=2k$. Sum of odd-positioned terms $=k\left(a+\frac{(2k-1)d}{2}\cdot\text{...}\right)=40$, even terms $=55$. Difference: $kd=15$. Last $-$ first $=(2k-1)d=27$. From $kd=15$ and $(2k-1)d=27$: dividing gives $2k-1=\frac{27k}{15} \Rightarrow k=5$.

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Islamic Studies QUESTION #7931

Question 13

The angels who keep daily account of out deeds are called:

Kiraman Katibeen✔️
Munkir Nakeer
Yajuj Majuj
Hazrat Izraeel

Correct Answer Logic:

Kiraman Katibin (Honorable Recorders) are the two angels assigned to every person to record their deeds. The angel on the right shoulder records good deeds (Hasanat), while the angel on the left records bad deeds (Sayyi'at). These records will be presented on the Day of Judgment when everyone will receive their book of deeds.

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Egnlish QUESTION #705

Question 14

Harold Pinter shows the loss of spiritual life in 'The Caretaker' through the shattering of the statue of:

Virgin Mary
Buddha✔️
Buddha
None of these

Correct Answer Logic:

The shattering of the Buddha statue symbolizes the broken communication and lack of spiritual anchor in the characters' lives.

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Urdu QUESTION #5066

Question 15

زیر، زبر، پیش لگانے کو اردو میں کیا کہتے ہیں؟

رموزِ اوقاف
وائیں
اعراب✔️
ان میں سے کوئی نہیں

Correct Answer Logic:

اعراب وہ علامات ہیں جو حروف کے نیچے اوپر لگائی جاتی ہیں، جیسے زیر، زبر اور پیش۔

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Administration QUESTION #9574

Question 16

The 'Government of India Act 1935' introduced two significant provisions relevant to Pakistan's current administrative structure. What were these provisions, and how did they shape the post-independence civil service?

It introduced the provincial civil service and created the post of Governor General — both were retained after independence with minor modifications
It provided security of tenure for civil servants (no dismissal without hearing/right of appeal) and gave the provinces financial autonomy — establishing the principle of civil servant protection that was later codified in Pakistan's Civil Servants Act 1973✔️
It created the Federal Public Service Commission and the first competitive examination system for entry to the Indian Civil Service — the structural predecessor of Pakistan's FPSC
It established the first merit-based promotion system and abolished seniority-based advancement — a principle reversed by subsequent Pakistani governments

Correct Answer Logic:

The Government of India Act 1935 introduced two landmark protections: security of tenure (no dismissal without due process, including right of appeal up to Secretary of State) and provincial financial autonomy. The security of tenure principle became foundational to civil service independence in Pakistan — codified in the Civil Servants Act 1973 — while provincial financial autonomy laid conceptual groundwork for federalism and NFC-type resource-sharing mechanisms.

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Logical Reasoning QUESTION #4433

Question 17

One apple pie has $10$ slices, and each apple pie feeds five people. Henry is having a party with $200$ people. How many slices of pie does he need?

200
50
400✔️
100

Correct Answer Logic:

Each pie feeds $5$ people and has $10$ slices, so each person gets $\dfrac{10}{5} = 2$ slices. For $200$ people: total slices $= 200 \times 2 = 400$ slices.

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The Elections Act 2017 QUESTION #9467

Question 18

Section 177 defines canvassing within a radius of the polling station as an illegal practice. The prohibited radius for canvassing for votes, soliciting voters, or persuading them not to vote on polling day is:

One hundred meters
Two hundred meters
Four hundred meters✔️
Five hundred meters

Correct Answer Logic:

Section 177(a) states: 'within a radius of four hundred meters of a polling station — (i) canvasses for votes; (ii) solicits the vote of any voter; (iii) persuades any voter not to vote at the election or for a particular candidate.'

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