Reading Mode - Questions

The tragedy of Karbala occurred on 10th Muharram 61 AH (October 10, 680 CE). Hazrat Imam Hussain (RA), the grandson of Prophet Muhammad (PBUH), along with 72 companions, was martyred by the forces of Yazid. This event holds immense significance in Islamic history, especially for Shia Muslims, and is commemorated during Muharram.

Uploaded by: Fani Warraich

Chemistry QUESTION #73

Question 1024 (Select all that apply)

Which of the following best explains why phenol reacts with aqueous NaOH, but alcohols do not?

Phenol is weakly acidic due to resonance stabilization of phenoxide ion.✔️
Phenol form hydrogen bonding that facilitates ionization.
Alcohols contain a strong O-H bond that cannot be broken by weak bases.
Phenol has a lower boiling point than alcohol.

Correct Answer Logic:

Phenol is about a million times more acidic than alcohol because the resonance stabilization of the phenoxide ion lowers the energy of the product, favoring the reaction with NaOH.

Uploaded by: Fani Warraich

Aptitude QUESTION #10978

Question 1025

A space frame is used in large-span roof structures because it:

Is cheaper than conventional beams
Distributes loads three-dimensionally through a network of members in tension and compression✔️
Only works in compression like a flat slab
Requires no supports at intermediate points

Correct Answer Logic:

A space frame (3D truss) works by:

Distributing loads along multiple paths simultaneously (three-dimensional load distribution).
Individual members carry only axial forces (tension or compression) — no bending.
This allows very long spans with relatively little material — extremely efficient structure.
Applications: airport terminals, sports stadiums, exhibition halls, industrial sheds.

Famous examples: Indira Gandhi Indoor Stadium (New Delhi), many airport terminal roofs worldwide.

Uploaded by: Fani Warraich

Law QUESTION #9681

Question 1026

Article 39 bars confession made by a person in police custody from being proved against him, UNLESS:

He signed a written confession
It was made in the immediate presence of a Magistrate✔️
Two witnesses were present
It relates to discovery of a fact

Correct Answer Logic:

Article 39 states that no confession made while in police custody shall be proved against such person unless it was made in the immediate presence of a Magistrate.

Uploaded by: Fani Warraich

HR and Management QUESTION #6444

Question 1027

The transformation from tall to flat organizational structures primarily reflects efforts to:

Reduce communication complexity
Become more competitive by reducing bureaucracy✔️
Increase specialization of roles
Enhance formal authority structures

Correct Answer Logic:

Organizations are flattening (reducing management levels between CEO and production workers) in an effort to become more competitive. The traditional middle management role has been equated with cumbersome bureaucracy that prevents businesses from responding to market forces.

Uploaded by: Fani Warraich

Tourism & Hospitality Management QUESTION #1609

Question 1028

The Front Office Operations course covers the 'Property Management System (PMS).' Which of the following best describes its function in hotel operations?

A physical blueprint used for hotel construction and renovation planning
An integrated computer-based system that manages guest reservations, check-in/out, room assignments, billing, night audit, and interfaces with other hotel departments✔️
A manual ledger system for recording guest payments
A marketing database for tracking customer preferences

Correct Answer Logic:

The PMS (Property Management System) is covered extensively in Module 7 of the Front Office Operations course. It is a centralized hotel management software that integrates guest registration, room management, billing, the night audit function, and interfaces with other systems (POS, reservation systems, housekeeping status) — replacing manual front office procedures.

Uploaded by: Fani Warraich

Chemistry QUESTION #468

Question 1029

Which of the following is pale yellow to reddish yellow in color?

Pb?O
PbO?
PbO✔️
2PbCO?.Pb(OH)?

Correct Answer Logic:

PbO (litharge) is pale yellow to reddish yellow

Uploaded by: Fani Warraich

CISA QUESTION #1741

Question 1030

Which of the following statements about the audit committee is NOT accurate?

Senior executives inside the organisation oversee and direct the audit committee, assigning it compliance-related responsibilities.✔️
The audit committee possesses the authority to hire and terminate executives, with particular focus on external auditors and senior management.
The audit committee is composed of board members and has the authority to engage external auditors, who may meet with the committee independently on a quarterly basis.
The audit committee gives senior executives a confidential forum through which complex problems can be raised and solutions explored.

Correct Answer Logic:

The audit committee does NOT answer to, and is NOT overseen by, internal executives. Rather, it is the audit committee — typically composed of independent board members — that exercises oversight over executive management. It provides independent governance, engages and dismisses external auditors, and gives executives a confidential channel for escalating problems. The claim that executives 'oversee' the audit committee fundamentally inverts the correct governance relationship.

Uploaded by: Fani Warraich

Mathematics QUESTION #964

Question 1031

Let \(\alpha, \beta, \gamma\) and \(\delta\) be the coefficients of \(x^7, x^5, x^3\) and \(x\) respectively in the expansion of \(\left(x + \sqrt{x^3-1}\right)^5 + \left(x - \sqrt{x^3-1}\right)^5,\ x > 1\). If \(u\) and \(v\) satisfy the equations \(\alpha u + \beta v = 18\) and \(\gamma u + \delta v = 20\), then \(u + v\) equals:

5✔️
3
4
8

Correct Answer Logic:

Expanding using binomial theorem, the sum eliminates odd-powered terms of \(\sqrt{x^3-1}\). Collecting coefficients: \(\alpha=2, \beta=10, \gamma=10, \delta=2\). Solving \(2u+10v=18\) and \(10u+2v=20\) gives \(u=\frac{8}{6}, v=\frac{14}{6}\)... yielding \(u+v=5\).

Uploaded by: Fani Warraich

English QUESTION #7871

Question 1032

Fill in the blank: He has been working ______ this project for two weeks.

At
By
To
On✔️

Correct Answer Logic:

The correct preposition is 'on' when referring to working on a task or project. 'Working on a project' is the standard phrase.

Uploaded by: Fani Warraich

Professional QUESTION #1822

Question 1033

Section 2(d) defines 'pay' as the amount drawn monthly by a civil servant. Which of the following is NOT expressly included in the definition of 'pay' under the Act?

Technical pay
Special pay
Daily allowance✔️
Personal pay

Correct Answer Logic:

Section 2(d) defines pay to include technical pay, special pay, personal pay, and any other emoluments declared by the prescribed authority to be pay. Daily allowance is a separate entitlement and is not included within the statutory definition of 'pay' under the Act.

Uploaded by: Fani Warraich

Islamic Studies QUESTION #7932

Question 1034

The Zaboor was revealed on:

Hazrat Musa
Hazrat Isa
Hazrat Dawood✔️
Hazrat Muhammad (S.A.W)

Correct Answer Logic:

Zaboor (Psalms) was revealed to Hazrat Daud (David) AS. It is one of the four major revealed books in Islam (along with Torah, Gospel, and Quran). The Zaboor contained hymns and prayers praising Allah. Hazrat Daud (AS) was blessed with a beautiful voice and would recite Zaboor, causing birds and mountains to glorify Allah with him.

Uploaded by: Fani Warraich

Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3303

Question 1035

The 'BCG' vaccine is used to provide protection against:

Hepatitis B
Tuberculosis✔️
Polio
Tetanus

Correct Answer Logic:

Bacillus Calmette-Guérin (BCG) is an attenuated strain of *Mycobacterium bovis*.

Uploaded by: Fani Warraich

English QUESTION #2710

Question 1036

What does the phrasal verb 'Call off' mean?

To cancel✔️
To shout
To visit
To postpone

Correct Answer Logic:

To 'call off' means to cancel a planned event or activity.

Uploaded by: Fani Warraich

Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3669

Question 1037

The 'Umbel' inflorescence is characteristic of which family?

Solanaceae
Umbelliferae✔️
Lamiaceae
Rosaceae

Correct Answer Logic:

Fennel and Coriander have umbel-shaped flowers.

Uploaded by: Fani Warraich

Islamic Studies QUESTION #339

Question 1038

Who was the founder of Dar-ul-Hikmah (House of Wisdom)?

Jabir bin Hayan
Mamun-ur-Rasheed✔️
Abu Jafar Mansoor
Umar bin Abdul Aziz

Correct Answer Logic:

Caliph Al-Ma'mun of the Abbasid dynasty established it as a major intellectual center.

Uploaded by: Fani Warraich

General Knowledge QUESTION #11522

Question 1039

Who invented the punch card system for mechanical data processing?

Powers
Pascal
Herman Hollerith✔️
Jacquard

Correct Answer Logic:

Herman Hollerith invented the punched card tabulating machine in 1890 for the US Census. His company later became part of IBM. Joseph Marie Jacquard earlier used punched cards to control looms (1804), but Hollerith's adaptation for data processing is the direct precursor to modern computing punch card systems.

Uploaded by: Fani Warraich

Nursing QUESTION #9199

Question 1040

Which level of evidence is considered the STRONGEST in the hierarchy of evidence-based nursing practice?

Expert opinion and clinical experience
Randomized Controlled Trial (RCT)
Systematic review and meta-analysis of RCTs✔️
Cohort studies with control groups

Correct Answer Logic:

Correct Answer: C — Systematic Review and Meta-Analysis of RCTs

Hierarchy of Evidence (Oxford Levels):

Level	Evidence Type	Strength
I	Systematic Reviews / Meta-Analyses of RCTs	Strongest
II	Individual RCTs	Strong
III	Controlled trials without randomization	Moderate
IV	Cohort / Case-control studies	Moderate-weak
V	Systematic reviews of descriptive studies	Weak
VI	Single descriptive or qualitative studies	Very weak
VII	Expert opinion / Authority	Weakest

Meta-analyses pool data from multiple RCTs, giving greater statistical power and reducing random error.

Uploaded by: Fani Warraich

More Options

Suggest a Question