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Aptitude QUESTION #10944
Question 1701
Five friends β€” Arjun, Bimal, Chetan, Dinesh, and Eshan β€” are sitting in a row. Arjun is to the immediate left of Chetan. Dinesh is at the extreme right. Bimal is between Chetan and Dinesh. Eshan is to the immediate left of Arjun. What is the seating order from left to right?
  • Eshan, Arjun, Chetan, Bimal, Dineshβœ”οΈ
  • Chetan, Arjun, Eshan, Bimal, Dinesh
  • Arjun, Eshan, Chetan, Bimal, Dinesh
  • Eshan, Chetan, Arjun, Bimal, Dinesh
Correct Answer Logic:

Given clues:

  1. Arjun is immediately left of Chetan: ...A, C...
  2. Dinesh is at extreme right: position 5 = D
  3. Bimal is between Chetan and Dinesh: ...C, B, D or ...C...B...D
  4. Eshan is immediately left of Arjun: ...E, A...

From 4 and 1: E, A, C (consecutive)

From 3: after C comes B before D: C, B, D

Combined: E, A, C, B, D β†’ Eshan, Arjun, Chetan, Bimal, Dinesh βœ“

Uploaded by: Fani Warraich
Physics QUESTION #7343
Question 1702

A projectile is launched from the ground with initial velocity $\vec{u} = u_0\hat{i} + v_0\hat{j}$. Gravity acts in the $-y$ direction. The maximum displacement in the $x$-direction is:
  • $\dfrac{u_0^2}{2g}$
  • $\dfrac{2u_0 v_0}{g}$βœ”οΈ
  • $\dfrac{v_0^2}{2g}$
  • $\dfrac{4u_0 v_0}{g}$
Correct Answer Logic:

Time of flight $= \dfrac{2v_0}{g}$ (time for vertical displacement to return to zero).

Horizontal range $= u_0 \times \dfrac{2v_0}{g} = \mathbf{\dfrac{2u_0 v_0}{g}}$

Uploaded by: Fani Warraich
General Knowledge QUESTION #4825
Question 1703
The headquarters of the International Red Cross are located in which city?
  • London
  • New York
  • Berlin
  • Genevaβœ”οΈ
Correct Answer Logic:
The International Committee of the Red Cross (ICRC) is headquartered in Geneva, Switzerland. Geneva is also home to many other international organizations.
Uploaded by: Fani Warraich
Islamic Studies QUESTION #7917
Question 1704
Who accompanied the Holy Prophet (SAW) in the migration to Medina?
  • Hazrat Abu Bakr (RA)βœ”οΈ
  • Hazrat Omar (RA)
  • Hazrat Ali (RA)
  • Hazrat Usman (RA)
Correct Answer Logic:
Hazrat Abu Bakr (RA) was the sole companion of the Prophet (PBUH) during the migration (Hijrah) to Medina in 622 CE. They hid in the Cave of Thawr for three days while Quraish searched for them. This companionship demonstrated Abu Bakr's unwavering faith and loyalty, earning him the title 'As-Siddiq' (the truthful).
Uploaded by: Fani Warraich
Boilers Mechanical Engineering QUESTION #2407
Question 1705
The hydrostatic force on a submerged plane surface of area \(A\) with center of gravity at depth \(h_{cg}\) below the free surface is:
  • \(F = \gamma h_{cg}^2 A\)
  • \(F = \gamma h_{cg} A\)βœ”οΈ
  • \(F = \rho g A / h_{cg}\)
  • \(F = p_{atm} A\)
Correct Answer Logic:
The resultant hydrostatic force on a plane surface: \(F=\gamma h_{cg}A\) where \(\gamma\) is specific weight and \(h_{cg}\) is the depth to the centroid.
Uploaded by: Fani Warraich
Biology QUESTION #7272
Question 1706
Which one of the following is a vascular cryptogam?
  • Cedrus
  • Equisetumβœ”οΈ
  • Ginkgo
  • Marchantia
Correct Answer Logic:
Equisetum (horsetail) is a vascular cryptogam β€” it has a well-developed vascular system but reproduces by spores (not seeds). Pteridophytes are vascular cryptogams. Cedrus and Ginkgo are gymnosperms (vascular but phanerogams/seed plants). Marchantia is a liverwort β€” non-vascular.
Uploaded by: Fani Warraich
MBBS QUESTION #10241
Question 1707
Third-degree (complete) atrioventricular block is characterized on ECG by:
  • A fixed, markedly prolonged PR interval with consistent 1:1 AV conduction
  • Complete electrical dissociation between P waves and QRS complexes, each firing at its own independent (atrial vs. ventricular/junctional escape) rateβœ”οΈ
  • Progressively lengthening PR intervals before an occasional dropped beat
  • A completely normal ECG with only intermittent symptoms
Correct Answer Logic:
In complete heart block, no atrial impulses reach the ventricles, so atria and ventricles beat independently β€” the atrial (P wave) rate is faster and unrelated to the slower ventricular escape (QRS) rate, often requiring pacemaker implantation.
Uploaded by: Fani Warraich
Ability / HR / Governance / Special Education QUESTION #1907
Question 1708
Under Rule 2(1)(iv) the Cabinet means and consists of which of the following?
  • The President and the Prime Minister
  • The Prime Minister and the Federal Ministersβœ”οΈ
  • All Federal Ministers including Ministers of State
  • The Prime Minister Federal Ministers and Advisers
Correct Answer Logic:
Rule 2(1)(iv) precisely defines Cabinet as the Prime Minister and the Federal Ministers β€” it does not include Ministers of State or Advisers.
Uploaded by: Fani Warraich
Reading and Writing (Module-1) QUESTION #10483
Question 1709
The professor's argument, though initially -------, gained considerable ------- once new supporting evidence emerged.
  • convincing . . doubt
  • tenuous . . credibilityβœ”οΈ
  • solid . . weakness
  • airtight . . uncertainty
Correct Answer Logic:
A weak argument ('tenuous') gains 'credibility' once evidence supports it.
Uploaded by: Fani Warraich
Paper-I (Pharmaceutics II (Industrial and Quality Control) and Pharmaceutics III (Hospital and Community Pharmacy)) QUESTION #5697
Question 1710
Which test is used to evaluate the efficiency of HEPA filters in a laminar air flow workbench?
  • Bubble point test
  • DOP (Dioctyl Phthalate) testβœ”οΈ
  • LAL test
  • Clarity test
Correct Answer Logic:
The DOP test (or PAO test) checks for leaks and filtration efficiency in HEPA systems.
Uploaded by: Fani Warraich
Bio-Technology QUESTION #10584
Question 1711
In a fluidised bed bioreactor, the minimum fluidisation velocity depends on:
  • Only the feed substrate concentration
  • Particle density, particle diameter, and liquid viscosityβœ”οΈ
  • The volumetric mass transfer coefficient $k_La$ only
  • The impeller tip speed and dissolved oxygen
Correct Answer Logic:
The minimum fluidisation velocity $U_{mf}$ β€” the superficial liquid velocity needed to just suspend settled particles β€” depends on: (1) density difference between solid and liquid ($\rho_p - \rho_L$), (2) particle diameter $d_p$, and (3) liquid viscosity $\mu_L$. The Ergun equation or its simplified forms (e.g. Wen and Yu) are used to calculate $U_{mf}$. Fluidised beds are used for immobilised enzyme and cell reactors.
Uploaded by: Fani Warraich
Planning QUESTION #4937
Question 1712
What is the main objective of Traffic Calming measures?
  • To increase vehicle speed
  • To reduce vehicle speeds and improve safetyβœ”οΈ
  • To eliminate pedestrian crossings
  • To maximize road capacity
Correct Answer Logic:
Traffic Calming uses physical design features (speed bumps, chicanes, raised crosswalks) to reduce vehicle speeds, enhance pedestrian safety, and improve quality of life in residential areas.
Uploaded by: Fani Warraich
Reading and Writing (Module-1) QUESTION #10457
Question 1713
The old lighthouse, though ------- in appearance, remained structurally ------- enough to withstand another century of storms.
  • sturdy . . fragile
  • dilapidated . . soundβœ”οΈ
  • modern . . weak
  • reinforced . . unstable
Correct Answer Logic:
Looking run-down ('dilapidated') on the outside but still structurally 'sound' inside creates the needed contrast.
Uploaded by: Fani Warraich
General Knowledge QUESTION #8272
Question 1714
In Information Technology, what does the abbreviation FTP stand for?
  • File Transfer Position
  • File Transfer Protection
  • Fill Transfer Protocol
  • File Transfer Protocolβœ”οΈ
Correct Answer Logic:
FTP stands for File Transfer Protocol
Uploaded by: Fani Warraich
Education QUESTION #7600
Question 1715
What is used to enhance cognitive functioning among learners?
  • Motivationβœ”οΈ
  • Feedback
  • Reinforcement
  • None of these
Correct Answer Logic:
Motivation energizes, directs, and sustains learning behavior, playing a crucial role in activating cognitive processes such as attention, memory, and problem-solving.
Uploaded by: Fani Warraich
Maths QUESTION #4619
Question 1716
What is the next term in: $2, 4, 8, 16, ...$?
  • $20$
  • $24$
  • $32$βœ”οΈ
  • $18$
Correct Answer Logic:
Each term is double the previous: $16 \times 2 = 32$
Uploaded by: Fani Warraich
HR and Management QUESTION #6476
Question 1717

When the text states 'all organizations can have the same technology and financial resources,' but people create the real difference, it means:
  • Technology and finance are unimportant
  • Human resources are the only competitive advantage that's difficult to replicateβœ”οΈ
  • Financial capital should be invested only in people
  • Technology cannot create competitive advantage
Correct Answer Logic:

While organizations can access similar technology, capital, and materials, the workforce is the competitive advantage that's hardest to replicate. People create innovation and creativity - they're the distinctive resource that competitors cannot easily copy.

The statement 'If we are to maintain some semblance of that life

Uploaded by: Fani Warraich
English QUESTION #4421
Question 1718
'She was elated when she got first position in exams.' What is the meaning of 'elated' in this sentence?
  • Disappointed
  • Worried
  • Excitedβœ”οΈ
  • Mad
Correct Answer Logic:
'Elated' means extremely happy, joyful, or thrilled. It is used to describe a feeling of great happiness and pride β€” in this context, the happiness of getting first position. 'Excited' is the closest in meaning among the options.
Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3205
Question 1719
'Micturition' is the physiological term for:
  • Sweating
  • Urinationβœ”οΈ
  • Digestion
  • Swallowing
Correct Answer Logic:
Micturition involves the contraction of the detrusor muscle and relaxation of urethral sphincters.
Uploaded by: Fani Warraich
Mathematics QUESTION #6022
Question 1720

If the determinant $\begin{vmatrix}x-4&2x&2x\\2x&x-4&2x\\2x&2x&x-4\end{vmatrix} = (A+Bx)(x-A)^2$, find the ordered pair $(A,B)$.
  • $(-4,5)$βœ”οΈ
  • $(4,5)$
  • $(-4,-5)$
  • $(-4,3)$
Correct Answer Logic:

Apply $R_1\to R_1+R_2+R_3$: each element in row 1 becomes $5x-4$.

Factor out $(5x-4)$: $\Delta = (5x-4)\begin{vmatrix}1&1&1\\2x&x-4&2x\\2x&2x&x-4\end{vmatrix}$

Apply $C_2-C_1, C_3-C_1$: $= (5x-4)\begin{vmatrix}1&0&0\\2x&-x-4&0\\2x&0&-x-4\end{vmatrix} = (5x-4)(x+4)^2$

Comparing with $(A+Bx)(x-A)^2$: $A=-4$, $B=5$. So $(A,B)=\mathbf{(-4,5)}$.

Uploaded by: Fani Warraich
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