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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3499
Question 1
'Resins' are usually formed in plants as:
  • Oxidation products of volatile oils✔️
  • Breakdown products of starch
  • Liquid proteins
  • Mineral deposits
Correct Answer Logic:
Resins are complex, solid or semi-solid amorphous products often associated with volatile oils.
Uploaded by: Fani Warraich
Pakistan Affairs QUESTION #9049
Question 2
The official language of Pakistan is:
  • English
  • Urdu
  • Both English and Urdu✔️
  • Punjabi
Correct Answer Logic:
Pakistan has two official languages: Urdu and English.
Uploaded by: Fani Warraich
Urdu QUESTION #5268
Question 3
گنجہائے گرام مایا مشتمل ہے:
  • مکتوبوں پر
  • نثر نگاری پر
  • خاکوں پر✔️
  • ان میں سے کوئی نہیں
Correct Answer Logic:
گنجہائے گرام مایا احمد ندیم قاسمی کے خاکوں کا مجموعہ ہے (متن کے مطابق خاکے ہیں مگر اصلاً یہ 'گنجینہ' خاکوں کا ہے)۔
Uploaded by: Fani Warraich
MCQs Section QUESTION #4865
Question 4
Choose the correct antonym of "FRUGAL"
  • Prodigal
  • Intemperate
  • Extravagant✔️
  • Profuse
Correct Answer Logic:
Frugal means sparing or economical with money and resources. Its antonym is 'extravagant,' meaning spending much more than is necessary or lacking restraint in spending.
Uploaded by: Fani Warraich
Physics QUESTION #394
Question 5
The cobalt is absorbed by
  • Bones
  • Skin
  • Liver✔️
  • Thyroid gland
Correct Answer Logic:
Radioactive cobalt accumulates in liver
Uploaded by: Fani Warraich
Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3643
Question 6
Which chemical reagent is used to detect the presence of 'Starch'?
  • Iodine solution✔️
  • Benedict's reagent
  • Mayer's reagent
  • Millon's reagent
Correct Answer Logic:
Iodine turns blue-black in the presence of starch.
Uploaded by: Fani Warraich
Therapeutics and Patient Care QUESTION #3901
Question 7
Among the following options, which drug is the LEAST suitable for the acute abortive treatment of migraine headache?
  • Oxycodone✔️
  • Ibuprofen
  • Sumatriptan
  • Aspirin
Correct Answer Logic:
Opioids like oxycodone are not recommended for migraine management, as they are less effective than triptans, NSAIDs, and aspirin and carry risks of medication overuse headache and dependence.
Uploaded by: Fani Warraich
Math Physics Chemistry Biology QUESTION #4281
Question 8
The complementary base pairing in DNA is important because it:
  • Maintains the tertiary structure of enzymes
  • Provides energy for all cell metabolism
  • Enables protein to fold properly
  • Allows DNA to act as a genetic blueprint during replication✔️
Correct Answer Logic:
Complementary base pairing (A–T, G–C) ensures accurate replication — each strand acts as a template, making DNA the reliable genetic blueprint.
Uploaded by: Fani Warraich
Correct Answer Logic:
Pakistan's literacy rate was approximately 30% in 1989, according to government estimates of that era.
Uploaded by: Fani Warraich
Library Sciences QUESTION #1502
Question 10
In verbal subject approaches, a pre-coordinated subject heading system combines multiple subject concepts at which stage?
  • At the time of searching
  • At the time of indexing✔️
  • At the time of acquisition
  • At the time of shelving
Correct Answer Logic:
Pre-coordination occurs at the time of indexing — the cataloguer combines multiple concepts into a single complex heading before the record is stored. Post-coordination allows users to combine terms at the time of searching.
Uploaded by: Fani Warraich
Pakistan Affairs QUESTION #161
Question 11
What was the result of the authority granted to the Governor General by the 1935 Act?
  • It limited the role to ceremonial duties
  • It established the Governor General as the epicentre of authority✔️
  • It decentralised power to provinces
  • It abolished the office
Correct Answer Logic:
The Act granted 'Special Responsibilities' and discretionary powers to the Governor General.
Uploaded by: Fani Warraich
Law QUESTION #9666
Question 12
Under Article 1 of Qanun-e-Shahadat 1984, the Order applies to which of the following?
  • Only civil courts
  • All judicial proceedings including court martial but excluding arbitrators✔️
  • Only criminal courts
  • All proceedings including arbitration
Correct Answer Logic:
Article 1(2) states the Order applies to all judicial proceedings in or before any Court including court martial, tribunal or quasi-judicial authority, but does NOT apply to arbitrators.
Uploaded by: Fani Warraich
Mathematics QUESTION #4158
Question 13
For the Laplace equation $u_{xx} + u_{yy} = 0$ on $0 < x < a$, $0 < y < b$ with $u(0,y) = u(a,y) = u(x,0) = 0$ and $u(x,b) = f(x)$, what is the general form of solution using separation of variables?
  • $u(x,y) = \sum_{n=1}^{\infty} B_n \sin(\frac{n\pi x}{a})\sinh(\frac{n\pi y}{a})$✔️
  • $u(x,y) = \sum_{n=1}^{\infty} B_n \cos(\frac{n\pi x}{a})\cosh(\frac{n\pi y}{a})$
  • $u(x,y) = \sum_{n=1}^{\infty} B_n \sin(\frac{n\pi x}{a})\cos(\frac{n\pi y}{b})$
  • $u(x,y) = \sum_{n=1}^{\infty} B_n e^{\frac{n\pi x}{a}}\sin(\frac{n\pi y}{b})$
Correct Answer Logic:
Boundary conditions $u(0,y) = u(a,y) = 0$ suggest $X(x) = \sin(\frac{n\pi x}{a})$. Condition $u(x,0) = 0$ gives $Y(0) = 0$, so $Y(y) = \sinh(\frac{n\pi y}{a})$.
Uploaded by: Fani Warraich
General Abilities QUESTION #7970
Question 14
\(\dfrac{3}{1000}\) written as a decimal fraction is:
  • 0.3
  • 0.03
  • 0.003✔️
  • 3
Correct Answer Logic:
\(\dfrac{3}{1000} = 0.003\)
Uploaded by: Fani Warraich
Physics QUESTION #1164
Question 15
In which process is all the heat supplied converted into work done?
  • Isothermal✔️
  • Isochoric
  • Isobaric
  • Isentropic
Correct Answer Logic:
In a reversible isothermal process (constant temperature) for an ideal gas, the internal energy change \(\Delta U = 0\) (since \(U\) depends only on temperature). By the first law: \(Q = \Delta U + W = W\). So all heat supplied is entirely converted to work done.
Uploaded by: Fani Warraich
General Abilities QUESTION #2803
Question 16
Which of the following is a PRIME number?
  • 91
  • 87
  • 97✔️
  • 111
Correct Answer Logic:
A prime number has exactly two factors: 1 and itself. 97 is only divisible by 1 and 97, making it prime. 91 = 7 × 13, 87 = 3 × 29, and 111 = 3 × 37, so they are composite.
Uploaded by: Fani Warraich
Chemistry QUESTION #5536
Question 17
Which isotope of hydrogen emits low-energy $\beta^-$ particles?
  • Proton $H^+$
  • Tritium $^3_1H$✔️
  • Protium $^1_1H$
  • Deuterium $^2_1H$
Correct Answer Logic:
Tritium ($^3_1H$) is a radioactive isotope of hydrogen containing 1 proton and 2 neutrons. It undergoes beta decay: $^3_1H \to ^3_2He + \beta^- + \bar{\nu}_e$. The emitted $\beta^-$ particles have very low energy (~18 keV max). Protium and deuterium are stable; $H^+$ is simply a proton with no radioactivity.
Uploaded by: Fani Warraich
Mathematics QUESTION #4149
Question 18
For $y'' + y = \sec(x)$, using variation of parameters, what is $u_1'$ where $y_p = u_1\cos(x) + u_2\sin(x)$?
  • $-\sin(x)\sec(x)$
  • $-\sin(x)\sec(x) = -\tan(x)$✔️
  • $\cos(x)\sec(x) = 1$
  • $\tan(x)$
Correct Answer Logic:
$u_1' = -\frac{y_2 f(x)}{W} = -\frac{\sin(x) \sec(x)}{1} = -\tan(x)$.
Uploaded by: Fani Warraich
Correct Answer Logic:

$E_1 = \frac{GMm}{R_E} - \frac{GMm}{R_E+h} = GMm\frac{h}{R_E(R_E+h)}$

$E_2 = \frac{GMm}{2(R_E+h)}$ (orbital KE)

Setting $E_1 = E_2$:

$\frac{h}{R_E(R_E+h)} = \frac{1}{2(R_E+h)}$

$\frac{h}{R_E} = \frac{1}{2}$

$h = \frac{R_E}{2} = \frac{6.4 \times 10^3}{2} = 3.2 \times 10^3\ \text{km}$

Uploaded by: Fani Warraich
Verbal Reasoning QUESTION #8096
Question 20

Compare the two quantities below.

Column A: The number of months in 7 years

Column B: The number of days in 12 weeks

  • 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:

Column A: $7 \text{ years} \times 12 \text{ months/year} = 84$ months.

Column B: $12 \text{ weeks} \times 7 \text{ days/week} = 84$ days.

Both quantities equal 84, so the two quantities are equal.

Uploaded by: Fani Warraich