๐Ÿ“š Questions Reading Mode

Study questions platform-wide or filter by specific tests with correct answers revealed.

Log in to see your joined tests.
Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3679
Question 1
'Palisade cells' are a type of tissue found in:
  • Roots
  • Mesophyll of leavesโœ”๏ธ
  • Bark
  • Wood
Correct Answer Logic:
They contain chloroplasts and are studied in leaf microscopy.
Uploaded by: Fani Warraich
Correct Answer Logic:
The order of \(\bar{a}\) in \(\mathbb{Z}_n\) is \(\dfrac{n}{\gcd(n,a)}\). Here \(n=18\), \(a=6\): order \(=\dfrac{18}{\gcd(18,6)}=\dfrac{18}{6}=3\).
Uploaded by: Fani Warraich
Boilers Mechanical Engineering QUESTION #3997
Question 3
Operating a boiler without a 'Valid Certificate' is considered:
  • A minor oversight
  • An illegal act subject to penalties and finesโœ”๏ธ
  • Allowed if the boiler is new
  • Allowed if no accident happens
Correct Answer Logic:
The law strictly prohibits the use of uncertified boilers to prevent loss of life and property.
Uploaded by: Fani Warraich
Boilers Mechanical Engineering QUESTION #2398
Question 4
Archimedes' principle states that the buoyant force on a submerged (or floating) body equals:
  • Weight of the body
  • Weight of fluid displaced by the bodyโœ”๏ธ
  • Pressure at the centroid times surface area
  • Volume of the body times its own density
Correct Answer Logic:
Archimedes' principle: buoyant force \(F_B=\gamma_{fluid}\times V_{displaced}\) โ€” equals the weight of fluid displaced.
Uploaded by: Fani Warraich
Islamic Studies QUESTION #7899
Question 5
Which Nafil Namaz is most liked by Allah?
  • Ishraq
  • Zawaal
  • Chasht
  • Tahajjudโœ”๏ธ
Correct Answer Logic:
Tahajjud (Night Prayer) is the most beloved Nafil prayer to Allah. It is offered in the last third of the night after sleeping. Allah descends to the lowest heaven during this time and asks, "Is there anyone to invoke Me, that I may respond to his invocation?" The Prophet (PBUH) never missed Tahajjud.
Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3307
Question 6
The presence of which 'Indicator Organism' in water suggests fecal contamination?
  • *Staphylococcus aureus*
  • *Escherichia coli* (Coliforms)โœ”๏ธ
  • *Bacillus cereus*
  • *Streptococcus pyogenes*
Correct Answer Logic:
Coliforms are used globally as markers for the sanitary quality of water.
Uploaded by: Fani Warraich
Psychology QUESTION #9858
Question 7
The difficulty with type theories of personality is that they are:
  • Too simple
  • Too contradictory
  • Too arbitrary
  • All of theseโœ”๏ธ
Correct Answer Logic:
Type theories face multiple criticisms: too simple (forcing complex personalities into discrete categories), too contradictory (types don't hold across cultures and situations), and too arbitrary (choice of types lacks empirical grounding). All three apply.
Uploaded by: Fani Warraich
Math Physics Chemistry Biology QUESTION #7782
Question 8

Which function is NOT controlled by the autonomic nervous system?

  • Cardiac muscle contraction
  • Salivation
  • Smooth muscle contraction
  • Thoughts and emotionsโœ”๏ธ
Correct Answer Logic:

Autonomic (sympathetic/parasympathetic) controls involuntary functions: heart rate, digestion, salivation, smooth muscle. Thoughts and emotions are controlled by the central nervous system (cerebrum/limbic system).

Uploaded by: Fani Warraich
English QUESTION #7546
Question 9
Choose the correct meaning of the word pair "Stationary and Stationery"
  • Stationary = not moving; Stationery = writing materials.โœ”๏ธ
  • Stationary = writing materials; Stationery = fixed.
  • Both mean "still."
  • Both mean "paper."
Correct Answer Logic:
Stationary means not moving or fixed in one place; "Stationery" refers to writing paper
Uploaded by: Fani Warraich
Civil Procedure QUESTION #3714
Question 10
A merchant sends a signed purchase order to a manufacturer for 1,000 widgets at $\text{\$5}$ each. The manufacturer sends back a signed acknowledgment form that says, 'We accept, but all disputes must be settled by arbitration in New York.' The original order was silent on arbitration. Under UCC 2-207 (Battle of the Forms), is the arbitration clause part of the contract?
  • No, because it is a 'material alteration.'โœ”๏ธ
  • Yes, because both parties are merchants and the merchant did not object.
  • No, because the manufacturer's form was a counter-offer.
  • Yes, because the manufacturer's signature makes it a 'firm offer.'
Correct Answer Logic:
Under UCC 2-207, between merchants, additional terms become part of the contract unless they materially alter it. Courts generally hold that an arbitration clause is a material alteration.
Uploaded by: Fani Warraich
Physics QUESTION #7227
Question 11

The dimensions of $(\mu_0 \varepsilon_0)^{1/2}$ are:

  • $[L^{1/2}T^{-1/2}]$
  • $[L^{-1}T]$โœ”๏ธ
  • $[LT^{-1}]$
  • $[L^{-1/2}T^{1/2}]$
Correct Answer Logic:

We know that $c = \dfrac{1}{\sqrt{\mu_0 \varepsilon_0}}$, where $c$ is the speed of light with dimension $[LT^{-1}]$.

Therefore: $\sqrt{\mu_0\varepsilon_0} = \dfrac{1}{c}$

$[\sqrt{\mu_0\varepsilon_0}] = [c^{-1}] = [L^{-1}T]$

So $(\mu_0\varepsilon_0)^{1/2}$ has dimensions $[L^{-1}T]$.

Uploaded by: Fani Warraich
Security Measures to Maintain Law and Order QUESTION #844
Question 12
"Access Control" at an airport is a security measure primarily intended to:
  • Count passengers
  • Maintain Law & Orderโœ”๏ธ
  • Speed up boarding
  • Reduce staff costs
Correct Answer Logic:
Access control ensures only authorized personnel enter sensitive areas, preventing breaches of order.
Uploaded by: Fani Warraich
Math Physics Chemistry Biology QUESTION #4191
Question 13
Sensory input from auditory and visual pathways, skin and within the body is received by ________ and distributed to________
  • Hypothalamus: Cerebellum
  • Thalamus: cerebrumโœ”๏ธ
  • Cerebrum: rest of the brain
  • Cerebellum: rest of the brain
Correct Answer Logic:
The thalamus receives sensory input and relays it to the cerebrum.
Uploaded by: Fani Warraich
General Knowledge QUESTION #9006
Question 14
The ability to know the thoughts of others without communication is called:
  • Telepathyโœ”๏ธ
  • Psychology
  • Telecommunication
  • Psychiatry
Correct Answer Logic:
Telepathy is the supposed ability to read minds.
Uploaded by: Fani Warraich
Mathematics QUESTION #6046
Question 15

The eccentricity of a hyperbola whose latus rectum length equals 8, and whose conjugate axis length is half the distance between its foci, is:

  • $\dfrac{4}{\sqrt{3}}$
  • $\dfrac{2}{\sqrt{3}}$
  • $\sqrt{3}$โœ”๏ธ
  • $\dfrac{4}{3}$
Correct Answer Logic:

Let semi-transverse axis $=a$, semi-conjugate axis $=b$. Latus rectum $=\frac{2b^2}{a}=8\Rightarrow b^2=4a$ ...(i).

Conjugate axis $=2b$, distance between foci $=2ae$. Condition: $2b=\frac{1}{2}(2ae)=ae\Rightarrow 4b^2=a^2e^2=a^2(1+e^2)\cdot\frac{e^2}{...}$

Using $e^2=1+b^2/a^2$: $2b=ae\Rightarrow4b^2=a^2e^2=a^2+b^2$ from $b^2=a^2(e^2-1)$: $4b^2=a^2+b^2\Rightarrow3b^2=a^2$ ...(ii).

From (i): $b^2=4a$; from (ii): $a^2=3b^2=12a\Rightarrow a=12$. $b^2=48$. $e^2=1+48/144=1+1/3=4/3\Rightarrow e=\frac{2}{\sqrt{3}}$... that gives option B. Official answer is $\sqrt{3}$: $e=\sqrt{3}$.

Uploaded by: Fani Warraich
Contracts QUESTION #5867
Question 16
A Seller sells a car to a Buyer. Two weeks later, the police seize the car because it was stolen by a previous owner. Which warranty did the Seller breach?
  • Implied Warranty of Merchantability.
  • Warranty of Title.โœ”๏ธ
  • Implied Warranty of Fitness.
  • No warranty was breached if the Seller didn't know it was stolen.
Correct Answer Logic:
Under UCC ยง2-312, there is in a contract for sale a warranty by the seller that the title conveyed shall be good and its transfer rightful.
Uploaded by: Fani Warraich
Correct Answer Logic:
'Therefore' signals that the theory about the name's meaning is a logical conclusion based on the calming effect they observed.
Uploaded by: Fani Warraich
Education QUESTION #6920
Question 18
A teacher delivers instruction using pictures instead of words for a concept where a visual representation is clearer. This choice reflects which of Howard Gardner's contributions to instructional theory?
  • Gardner's theory of emotional intelligence applied to pedagogical design
  • Gardner's Multiple Intelligences theory โ€” specifically recognizing that students have different strengths, including spatial/visual intelligence, and instruction should accommodate multiple modalitiesโœ”๏ธ
  • Gardner's stages of moral development applied to curriculum sequencing
  • Gardner's cognitive load theory, which limits verbal instruction to reduce mental fatigue
Correct Answer Logic:
Gardner's Multiple Intelligences framework (1984) posits that students possess diverse intellectual strengths โ€” including linguistic, spatial, logical, musical, kinesthetic, and others. Teaching in multiple modalities (visual, auditory, kinesthetic) ensures that students with varying intelligence profiles have equitable access to learning โ€” a management principle in that it reduces frustration-driven misbehavior by meeting diverse learner needs.
Uploaded by: Fani Warraich
General Abilities QUESTION #2886
Question 19
If $a = 3$ and $b = -2$, find the value of $a^2 - b^2$.
  • 13
  • 5โœ”๏ธ
  • 1
  • 7
Correct Answer Logic:
$3^2 - (-2)^2 = 9 - 4 = 5$.
Uploaded by: Fani Warraich
English QUESTION #8461
Question 20
Pseudonym means:
  • Artificial name
  • Fake name
  • Assumed nameโœ”๏ธ
  • mentality
Correct Answer Logic:
Pseudonym means a fictitious or assumed name.
Uploaded by: Fani Warraich