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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3358
Question 3121
'Binary Fission' is the primary method of reproduction for:
  • Viruses
  • Bacteria✔️
  • Fungi
  • Humans
Correct Answer Logic:
A single cell splits into two identical daughter cells.
Uploaded by: Fani Warraich
General Abilities QUESTION #2907
Question 3122
Volume of a cylinder with radius $7$ cm and height $10$ cm is:
  • $1540\text{ cm}^3$✔️
  • $770\text{ cm}^3$
  • $440\text{ cm}^3$
  • $154\text{ cm}^3$
Correct Answer Logic:
Volume $= \pi r^2 h = (22/7) \times 49 \times 10 = 1540$.
Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3324
Question 3123
'Pandemic' refers to an infectious disease that:
  • Is always present in a population
  • Occurs occasionally
  • Spreads across multiple countries or continents✔️
  • Affects only animals
Correct Answer Logic:
An Epidemic is local; a Pandemic is global.
Uploaded by: Fani Warraich
Law QUESTION #9529
Question 3124
A decree for possession of land is passed in favour of A. A dies before execution. A's son S, who is a Hindu undivided family co-parcener, seeks execution. B the judgment-debtor argues S must obtain probate or letters of administration before being recognised as A's representative. Is B's contention correct?
  • No; S can only execute the decree if he obtains a succession certificate
  • Yes; S must first obtain probate
  • Yes; execution requires a court certificate of inheritance
  • No; in the absence of a specific requirement, S can apply to the executing Court to be recognised as the legal representative of A under Section 50 CPC; the executing Court has jurisdiction to determine who constitutes the legal representative without requiring formal probate in every case✔️
Correct Answer Logic:
Section 50 CPC allows the executing Court to permit execution against the legal representative of a deceased decree-holder. 'Legal representative' is defined broadly under Section 2(11) to include any person who in law represents the estate. The executing Court can determine the question of legal representation without insisting on formal probate in every case.
Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3433
Question 3125
'Lipolysis' is the process of:
  • Building fat
  • Breaking down triglycerides into glycerol and fatty acids✔️
  • Storing sugar
  • Absorbing water
Correct Answer Logic:
Occurs when the body needs energy during fasting or exercise.
Uploaded by: Fani Warraich
Correct Answer Logic:
Since cupids may have been associated with fishing itself (not just Venus), the cupid's presence doesn't conclusively prove the figure is Venus.
Uploaded by: Fani Warraich
Pakistan Affairs QUESTION #9066
Question 3127
Who had the shortest tenure as Governor-General of Pakistan?
  • Iskander Mirza✔️
  • Ghulam Muhammad
  • Muhammad Ali Jinnah
  • Khwaja Nazimuddin
Correct Answer Logic:
Iskander Mirza served as Governor-General for a few months in 1955-1956 before becoming President.
Uploaded by: Fani Warraich
Correct Answer Logic:

Option C ($471,000) is correct.

Dividends can only be paid from distributable (revenue) reserves:

  • Retained earnings: $230,000
  • Profit for year: $145,000
  • General reserve: $96,000

Total = $471,000

Share premium ($80,000) is a capital reserve — not distributable.

Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3497
Question 3129
'Peppermint Oil' is obtained from the leaves of:
  • Mentha piperita✔️
  • Foeniculum vulgare
  • Coriandrum sativum
  • Eucalyptus globulus
Correct Answer Logic:
Mentha piperita is the source of peppermint oil, used as a carminative.
Uploaded by: Fani Warraich
Agronomy QUESTION #2097
Question 3130
Phosphorus cycling in agricultural soils differs fundamentally from nitrogen cycling because:
  • Phosphorus has a significant atmospheric reservoir like nitrogen
  • Phosphorus has no atmospheric reservoir — it cycles exclusively through soil-plant-organic matter pathways, and its availability is controlled by soil pH-dependent precipitation/dissolution reactions and biological mineralization of organic P✔️
  • Phosphorus is more mobile in soils than nitrogen and prone to leaching in all soil types
  • Phosphorus transformations are driven by the same microbial guilds (Nitrosomonas, Nitrobacter) that drive nitrogen cycling
Correct Answer Logic:
Unlike N (atmospheric reservoir, gaseous transformations), P cycles in a closed soil-plant system with no atmospheric component. Soil P exists as: soil solution P (plant-available, <1 ppm), labile P (loosely sorbed), non-labile P (strongly sorbed/precipitated), and organic P. Availability is highly pH-dependent: maximum at pH 6.0–6.5; precipitated as Ca-phosphates at high pH and Fe/Al-phosphates at low pH.
Uploaded by: Fani Warraich
Chemistry QUESTION #7419
Question 3131
The biggest jump (gap) in electronegativity values occurs between which pair?
  • B → Al✔️
  • A → Ga
  • Ga → In
  • In → Tl
Correct Answer Logic:
Electronegativity in Group 13:
Electronegativity values (Pauling scale):
  • B: 2.04
  • Al: 1.61
  • Ga: 1.81
  • In: 1.78
  • Tl: 2.04
The largest drop occurs from B (2.04) to Al (1.61) — a difference of 0.43, which is the biggest gap. This is because B is a metalloid while Al is a true metal.
Uploaded by: Fani Warraich
General Abilities QUESTION #7937
Question 3132
What is the L.C.M. of 25, 30, 35 and 40?
  • 3800
  • 4200✔️
  • 4400
  • None
Correct Answer Logic:
To find the L.C.M., we use prime factorization:
  • \(25 = 5^2\)
  • \(30 = 2 \times 3 \times 5\)
  • \(35 = 5 \times 7\)
  • \(40 = 2^3 \times 5\)
L.C.M. \(= 2^3 \times 3 \times 5^2 \times 7 = 8 \times 3 \times 25 \times 7 = 4200\)
Uploaded by: Fani Warraich
General Knowledge QUESTION #8740
Question 3133
What was the name of the first space shuttle launched by the United States on April 12, 1981?
  • Discovery
  • Endeavor
  • Columbia✔️
  • Atlantis
Correct Answer Logic:
Columbia was the first space shuttle to fly.
Uploaded by: Fani Warraich
Biomedical Sciences QUESTION #3801
Question 3134
In which inherited condition is the electrolyte composition of sweat significantly altered as a diagnostic feature?
  • Hypothyroidism
  • Glomerulonephritis
  • Diabetes insipidus
  • Cystic fibrosis✔️
Correct Answer Logic:
Cystic fibrosis causes defective CFTR chloride channels, leading to elevated sodium and chloride concentrations in sweat, which forms the basis of the sweat chloride test.
Uploaded by: Fani Warraich
Chemistry QUESTION #1017
Question 3135
When sec-butylcyclohexane reacts with bromine in the presence of sunlight, the major product is:
  • Bromination at the ring (cyclohexyl position)
  • Bromination at the secondary carbon of the ring giving equatorial Br
  • Bromination at the tertiary carbon of the sec-butyl chain (most stable radical)✔️
  • Bromination at the secondary carbon of the butyl chain
Correct Answer Logic:
Free radical bromination is highly selective and preferentially attacks the most stable (tertiary) radical. The sec-butyl group has a tertiary C–H at the branch point. Bromine in sunlight selectively replaces the tertiary H, giving the tertiary bromide as the major product (option 3 in paper).
Uploaded by: Fani Warraich
Correct Answer Logic:
Applying the principle of charge neutrality for $M_{0.98}O$:
  • Let the number of $M^{3+}$ ions be $x$. Then $M^{2+}$ ions are $(0.98 - x)$.
  • Total positive charge = Total negative charge ($2$ for one $O^{2-}$).
  • $3x + 2(0.98 - x) = 2 \implies 3x + 1.96 - 2x = 2 \implies x = 0.04$.
  • Fraction of $M^{3+} = 0.04 / 0.98 \approx 0.0408$ or $4.08\%$.
Uploaded by: Fani Warraich
Physics QUESTION #7864
Question 3137

Angle swept by line perpendicular to rotation axis is called:

  • Angular acceleration
  • Angular displacement✔️
  • Angular momentum
  • Angular velocity
Correct Answer Logic:

Angular displacement (θ).

Uploaded by: Fani Warraich
Physics QUESTION #7859
Question 3138

Work done depends on angle between force and displacement:

  • Work constant
  • Max at 0°✔️
  • Negative at 90°
  • Zero at 45°
Correct Answer Logic:

W = Fd cosθ; max when θ=0° (cos0=1).

Uploaded by: Fani Warraich
English QUESTION #2736
Question 3139
Convert to PASSIVE VOICE: 'Will they announce the result?'
  • Will the result be announced by them?✔️
  • Will the result announced by them?
  • The result will be announced.
  • Was the result announced by them?
Correct Answer Logic:
In passive voice for future simple questions: Will + object + be + past participle + by + agent. 'Will the result be announced by them?' is correct.
Uploaded by: Fani Warraich
Islamic Studies QUESTION #7626
Question 3140

نبی کریم ﷺ کا آخری نکاح کس سے ہوا؟

  • حضرت میمو نہ رضی اللہ عنہا✔️
  • حضرت سودہ رضی اللہ عنہا
  • حضرت ام سلمہ رضی اللہ عنہا
  • حضرت صفیہ رضی اللہ عنہا
Correct Answer Logic:
No explanation provided for this question.
Uploaded by: Fani Warraich