Reading Mode - Questions

Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3138

Question 1

Insulin is secreted by which specific cells of the pancreas?

Alpha cells
Beta cells✔️
Delta cells
F-cells

Correct Answer Logic:

Beta cells produce insulin to lower blood glucose; Alpha cells produce glucagon.

Uploaded by: Fani Warraich

General Abilities QUESTION #2829

Question 2

Simplify: $18 \div 6 \times 3 + 4^2 - 10$

3
15✔️
16
18

Correct Answer Logic:

Using BODMAS: First indices: $4^2 = 16$. Then division/multiplication left to right: $18 \div 6 = 3$, then $3 \times 3 = 9$. Then addition/subtraction: $9 + 16 - 10 = 15$.

Uploaded by: Fani Warraich

Chemistry QUESTION #7108

Question 3

The resistance of a $0.2\text{ M}$ electrolyte solution is $50\text{ }\Omega$ with a specific conductance of $1.4\text{ S m}^{-1}$. If a $0.5\text{ M}$ solution of the same electrolyte shows a resistance of $280\text{ }\Omega$, find the molar conductivity of this second solution in $\text{S m}^{2}\text{ mol}^{-1}$.

$5 \times 10^{3}$
$5 \times 10^{2}$
$5 \times 10^{-4}$✔️
$5 \times 10^{-3}$

Correct Answer Logic:

First, find cell constant ($G^*$): $G^* = \kappa \times R = 1.4 \times 50 = 70\text{ m}^{-1}$.
Then find conductivity ($\kappa$) for $0.5\text{ M}$: $\kappa = G^*/R = 70/280 = 0.25\text{ S m}^{-1}$.
Molar conductivity $\Lambda_m = \frac{\kappa}{1000 \times M} = \frac{0.25}{1000 \times 0.5} = 5 \times 10^{-4}\text{ S m}^{2}\text{ mol}^{-1}$.

Uploaded by: Fani Warraich

Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5804

Question 4

Communication through facial expressions and body posture is called:

Verbal
Kinesics✔️
Writing
Proxemics

Correct Answer Logic:

Kinesics is the study of body movement and facial expressions[cite: 7].

Uploaded by: Fani Warraich

Quantitative Reasoning QUESTION #8016

Question 5

Choose the word that is most nearly opposite in meaning to BOYCOTT

extort
underwrite
underbid
patronize✔️

Correct Answer Logic:

BOYCOTT means to refuse to buy, use, or participate in something as a form of protest. The opposite is to support or regularly use something. Patronize is correct: to patronize means to support by being a customer or participant, which is the opposite of boycotting (refusing to support).

Uploaded by: Fani Warraich

Chemistry QUESTION #1084

Question 6

Match List-I with List-II for types of solutions: (A) Humidity (B) Alloys (C) Amalgams (D) Smoke; with (I) Solid in solid (II) Liquid in gas (III) Solid in gas (IV) Liquid in solid

A-III, B-I, C-IV, D-II
A-III, B-II, C-I, D-IV
A-II, B-IV, C-I, D-III✔️
A-II, B-I, C-IV, D-III

Correct Answer Logic:

Humidity = water vapour (liquid) dissolved in air (gas) → Liquid in gas (II). Alloys = solid metals dissolved in solid → Solid in solid (I)... wait alloys can be solid in liquid or solid in solid. Mercury amalgams = solid/liquid metal dissolved in mercury (liquid) → Liquid in solid (IV)... Smoke = solid particles in gas → Solid in gas (III). Matching: A-II, B-I, C-IV, D-III.

Uploaded by: Fani Warraich

Physics QUESTION #4390

Question 7

If a body having mass $m_1 = 2\ kg$ moving with $5\ m/s$ approaches another mass $m_2 = 3\ kg$ with $1\ m/s$ in the same direction, relative speed of approach is $4\ m/s$. Relative speed of separation after collision will be:

$4\ m/s$✔️
$2\ m/s$
$6\ m/s$
Depends on masses

Correct Answer Logic:

By the law of conservation of momentum and the coefficient of restitution for elastic collisions: relative speed of approach $=$ relative speed of separation. Since relative speed of approach $= 5 - 1 = 4\ m/s$, the relative speed of separation $= 4\ m/s$.

Uploaded by: Fani Warraich

Civil Procedure QUESTION #3688

Question 8

A plaintiff (State A) sues Defendant 1 (State B) and Defendant 2 (State B) for $\text{\$100,000}$ in federal court. Defendant 1 files a cross-claim against Defendant 2 for $\text{\$10,000}$ arising out of the same car accident. Defendant 2 moves to dismiss the cross-claim for lack of subject-matter jurisdiction because it is under $\text{\$75,000}$. How should the court rule?

Grant the motion, because the cross-claim does not meet the amount in controversy.
Grant the motion, because there is no diversity between Defendant 1 and Defendant 2.
Deny the motion, because the court has supplemental jurisdiction over the cross-claim.✔️
Deny the motion, because cross-claims are always federal questions.

Correct Answer Logic:

Under 28 U.S.C. $\S 1367$, the court has supplemental jurisdiction over cross-claims (Rule 13(g)) that arise from the same transaction or occurrence as the original claim, regardless of the amount or diversity between the co-defendants.

Uploaded by: Fani Warraich

English QUESTION #498

Question 9

Do not stuff your head by things you do not understand.

Do not stuff your head by things you do not understand.
Do not stuff your head with things you do not understand.✔️
Do not stuff your head for things you do not understand.
Do not stuff your head in things you do not understand.

Correct Answer Logic:

'Stuff with' is correct

Uploaded by: Fani Warraich

Logical Reasoning QUESTION #4427

Question 10

What will come next in the series? $1,\ 4,\ 2,\ 5,\ 3,\ 6,\ 4,\ 7,\ ...$

5✔️
6
7
8

Correct Answer Logic:

The series has two interleaved sequences: Odd positions: $1,\ 2,\ 3,\ 4,\ ...$ (increasing by $1$) and Even positions: $4,\ 5,\ 6,\ 7,\ ...$ (increasing by $1$). The next term is in an odd position, continuing the sequence $1,\ 2,\ 3,\ 4,\ \mathbf{5}$. Answer: $5$.

Uploaded by: Fani Warraich

Boilers Mechanical Engineering QUESTION #2498

Question 11

In Mohr's circle for plane stress, the principal stresses $\sigma_1$ and $\sigma_2$ occur at points where:

The circle has maximum radius
The circle intersects the $\sigma$-axis (shear stress $\tau = 0$)✔️
The shear stress is maximum
The normal stress equals the average stress

Correct Answer Logic:

Principal stresses are defined as the normal stresses acting on planes where shear stress is zero. On Mohr's circle, these correspond to the two points where the circle intersects the horizontal $\sigma$-axis (i.e., $\tau = 0$).

Uploaded by: Fani Warraich

Economics QUESTION #1706

Question 12

Despite numerous social protection programmes, Pakistan continues to face deep-rooted poverty. Which structural challenge has proven most intractable in the country's poverty reduction efforts?

Establishing equitable access to productive resources — land, credit, and education — across income groups✔️
Expanding the outreach and loan size of microfinance institutions
Narrowing persistent spatial disparities between rapidly growing urban centres and lagging rural areas
None of these

Correct Answer Logic:

The most fundamental and intractable challenge in Pakistan's poverty alleviation agenda has been ensuring equitable access to productive resources: highly skewed land distribution (top 1% own disproportionate land), limited access to formal credit for smallholders and women, and unequal quality of education across socioeconomic groups perpetuate intergenerational poverty. Microcredit and urban-rural parity are related but secondary policy levers.

Uploaded by: Fani Warraich

Paper-I (Pharmaceutics II (Industrial and Quality Control) and Pharmaceutics III (Hospital and Community Pharmacy)) QUESTION #5691

Question 13

During the sterilization of parenteral preparations, the $F_{0}$ value represents the equivalent time at what temperature?

$100^{\circ}C$
$121^{\circ}C$✔️
$115^{\circ}C$
$134^{\circ}C$

Correct Answer Logic:

$F_{0}$ is the equivalent time (in minutes) at $121^{\circ}C$ to provide the same lethality as the actual thermal process.

Uploaded by: Fani Warraich

Mathematics QUESTION #7494

Question 14

Let A and B be two sets containing four and two elements respectively. Then the number of subsets of the set A × B, each having at least three elements, is:

219✔️
256
275
510

Correct Answer Logic:

Total subsets of $A \times B$ (8 elements) = 256. Subsets with 0, 1, or 2 elements = $1 + 8 + 28 = 37$. Answer = $256 - 37 = 219$.

Uploaded by: Fani Warraich

Biology QUESTION #7749

Question 15

Sharks belong to which class of vertebrates?

Chondrichthyes✔️
Echinodermata
Osteichthyes
Urochordata

Correct Answer Logic:

Class Chondrichthyes includes cartilaginous fish (sharks, rays). Osteichthyes are bony fish. Echinodermata are starfish etc.; Urochordata are tunicates.

Uploaded by: Fani Warraich

Reading and Writing (Module-1) QUESTION #5336

Question 16

Sunlight is essential for photosynthesis; ______, too much direct exposure can damage the delicate tissues of some shade-loving plants. Which choice completes the text with a transition that most logically connects the ideas?

however✔️
furthermore
likewise
therefore

Correct Answer Logic:

'However' signals the contrast between sunlight being 'essential' and 'damaging.'

Uploaded by: Fani Warraich

Verbal Reasoning QUESTION #8065

Question 17

Which of the following is equal to $\frac{1}{4}$ of 0.01 percent?

$0.000025$✔️
$0.00025$
$0.0025$
$0.25$

Correct Answer Logic:

First, convert 0.01 percent to a decimal: $0.01\% = \frac{0.01}{100} = 0.0001$

Now find $\frac{1}{4}$ of this value:

$\frac{1}{4} \times 0.0001 = 0.000025$

Therefore, the answer is $0.000025$.

Uploaded by: Fani Warraich

Physics QUESTION #7859

Question 18

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

Biology QUESTION #7744

Question 19

What is the primary outcome of crossing over during prophase I of meiosis?

DNA duplication without exchange
Homologous chromosomes exchange segments producing recombinant chromatids✔️
Identical parts exchanged no variation
Non-homologous exchange

Correct Answer Logic:

Crossing over exchanges genetic material between non-sister chromatids of homologous chromosomes, producing new allele combinations (recombination) and increasing genetic variation.

Uploaded by: Fani Warraich

Physics QUESTION #7058

Question 20

A linear scale thermometer reads $x_0$ when in contact with boiling water and $x_0/3$ when in contact with ice. If the thermometer reads $x_0/2$ when touching an object, what is the object's temperature in $^\circ\text{C}$?

$25$✔️
$50$
$37.5$
$33.3$

Correct Answer Logic:

For a linear scale, the temperature $T$ is related to reading $x$ by: $\frac{T - T_{ice}}{T_{steam} - T_{ice}} = \frac{x - x_{ice}}{x_{steam} - x_{ice}}$

$\frac{T - 0}{100 - 0} = \frac{x_0/2 - x_0/3}{x_0 - x_0/3}$

$\frac{T}{100} = \frac{x_0/6}{2x_0/3} = \frac{1}{6} \times \frac{3}{2} = \frac{1}{4}$

$T = \frac{100}{4} = 25^\circ\text{C}$.

Uploaded by: Fani Warraich

More Options

Suggest a Question