Reading Mode - Questions

English QUESTION #2778

What does the PHRASAL VERB 'GIVE UP' mean? (Note: A phrasal verb combines a verb with a preposition or adverb to create a new meaning)

To donate something
To surrender or quit✔️
To present something formally
To lift something high

Correct Answer Logic:

'Give up' is a phrasal verb meaning to stop trying to do something or to surrender. The individual words 'give' and 'up' don't convey this meaning separately. Example: 'She gave up smoking last year.'

Uploaded by: Fani Warraich

Math Physics Chemistry Biology QUESTION #735

Question 862

If the radius of circle is doubled then centripetal force becomes:

Doubled
Remains same
Half✔️
Reduces four times

Correct Answer Logic:

Centripetal force F = mv²/r. If r is doubled F becomes mv²/2r = F/2. So the force is halved.

Uploaded by: Fani Warraich

Professional QUESTION #1828

Question 863

Section 8(1) on seniority explicitly states that preparation of a seniority list shall NOT be construed to confer what right on a civil servant?

Right to appeal against seniority placement
Any vested right to a particular seniority in such service, cadre or post✔️
Right to seek review of promotion decisions
Right to challenge transfer orders

Correct Answer Logic:

Section 8(1) makes a critical clarification that while the appointing authority shall cause a seniority list to be prepared for proper administration, nothing therein shall be construed to confer any vested right to a particular seniority. This prevents civil servants from claiming enforceable seniority rights solely on the basis of the list.

Uploaded by: Fani Warraich

Islamic Studies QUESTION #222

Question 864

Which movement occurred in the House of Wisdom (Bayt al-Hikmah)?

Translation of Greek/Persian texts✔️
Translation of exegeses
Translation of Hindu astronomy
None of these

Correct Answer Logic:

Scholars translated vast works of philosophy, science, and medicine into Arabic.

Uploaded by: Fani Warraich

Agronomy QUESTION #8061

Question 865

ds fsadf adsfa sd

Sub-Questions:

Question 1

s sfda fsdf

s sadfs
d fasd
sdfa
✔️
sdfasdfsd
✔️

Question 2

sdf sadfasd

s dfsad
sd asdf
✔️
s fasd
✔️
safsa

Correct Answer Logic:

s safsa sfa sfsa saf

Uploaded by: Fani Warraich

Political Science QUESTION #6672

Question 866

The concept of 'Sovereignty' as the supreme power of the state was first systematically developed by:

Jean Bodin✔️
Hugo Grotius
Austin
None of these

Correct Answer Logic:

Jean Bodin defined sovereignty as the absolute and perpetual power of a Commonwealth.

Uploaded by: Fani Warraich

Physics QUESTION #7008

Question 867

Two magnetic materials A and B have different hysteresis loops. Material A has a wide, large-area loop and material B has a narrow, small-area loop. For use in electric generators, transformer cores, and electromagnet cores, the correct assignment is:

A for electromagnets and B for electric generators
A for transformers and B for electric generators
B for electromagnets and transformers✔️
A for electric generators and transformers

Correct Answer Logic:

Key properties:

Wide hysteresis loop (A): High retentivity and high coercivity — hard magnetic material. Good for permanent magnets (used in electric generators).
Narrow hysteresis loop (B): Low retentivity, low coercivity, low energy loss per cycle — soft magnetic material. Ideal for transformers and electromagnets (needs to magnetise/demagnetise repeatedly with low loss).

Electric generators use permanent magnets (wide loop, material A). Transformers and electromagnets use soft material (B). So Option C is correct.

Uploaded by: Fani Warraich

Ability / HR / Governance / Special Education QUESTION #1816

Question 868

Rule 12(2) requires that all procurement opportunities over three million Pakistani Rupees must be advertised in at least how many national daily newspapers, and in which languages?

One newspaper in English only
Two newspapers — one in English and one in Urdu✔️
Three newspapers — two in Urdu and one in English
Two newspapers both in English

Correct Answer Logic:

Rule 12(2) mandates that procurement opportunities exceeding three million Pakistani Rupees be advertised on the Authority's website as well as in print media, with the advertisement appearing in at least two national daily newspapers — one in English and the other in Urdu.

Uploaded by: Fani Warraich

Biology QUESTION #4183

Question 869

The event that occurs first during skeletal muscle contraction?

Cross-bridge formation
Release of calcium from sarcoplasmic reticulum✔️
Power stroke
Myosin head binds to ATP

Correct Answer Logic:

Calcium release from sarcoplasmic reticulum is the first event that triggers muscle contraction.

Uploaded by: Fani Warraich

Chemistry QUESTION #5580

Question 870

PCC (Pyridinium chlorochromate) is the most suitable reagent for the oxidation of primary alcohols to aldehydes ($R-CH_2-OH \to R-CHO$) because:

$CrO_3$ oxidizes further to carboxylic acid
PCC selectively stops at the aldehyde stage✔️
$KMnO_4$ is too mild a reagent
$K_2Cr_2O_7$ is selective for aldehydes

Correct Answer Logic:

PCC (Pyridinium chlorochromate, $C_5H_5NH^+CrO_3Cl^-$) is a mild oxidizing agent that converts primary alcohols to aldehydes without over-oxidizing to carboxylic acids. $CrO_3$, $K_2Cr_2O_7$, and $KMnO_4$ are stronger oxidants that convert primary alcohols all the way to carboxylic acids. PCC is the most suitable reagent for $R-CH_2OH \to R-CHO$.

Uploaded by: Fani Warraich

Civil Procedure QUESTION #5684

Question 871

Which of the following is NOT a required part of a Rule 26(a)(1) initial disclosure?

A computation of each category of damages claimed.
The name and contact info of every individual likely to have discoverable information that the party 'may use' to support its claims.
A copy of all insurance agreements that may be liable to satisfy a judgment.
A list of all prior lawsuits the party has been involved in over the last 5 years.✔️

Correct Answer Logic:

Rule 26(a)(1)(A) lists the required disclosures: individuals with discoverable info, documents/ESI, damage computations, and insurance agreements. Prior litigation history is not a required initial disclosure.

Uploaded by: Fani Warraich

Disaster Management QUESTION #6526

Question 872

Which capacity-building approach would most effectively create sustained DRR expertise at the district level?

One-time training workshops
Establishing a cascading training model with local Centers of Excellence, mentorship programs, and certification✔️
Sending district officers to international training
Distributing training manuals

Correct Answer Logic:

Sections 11.2 and 11.3 emphasize sustained capacity building through Centers of Excellence, mentorship, certification programs, and local resilience hubs. Cascading training creates institutional memory and local expertise rather than dependence on external trainers.

Uploaded by: Fani Warraich

Chemistry QUESTION #7153

Question 873

Which of the following pairs consist entirely of compounds that act as Lewis acids?

$PH_{3}$ and $SiCl_{4}$
$BCl_{3}$ and $AlCl_{3}$✔️
$PH_{3}$ and $BCl_{3}$
$AlCl_{3}$ and $SiCl_{4}$

Correct Answer Logic:

A Lewis acid is an electron-pair acceptor.

$BCl_{3}$ and $AlCl_{3}$ are electron-deficient molecules as the central atoms (B and Al) have only 6 electrons in their valence shell.
$PH_{3}$ is a Lewis base due to the lone pair on phosphorus.
$SiCl_{4}$ can act as a Lewis acid by expanding its octet, but $BCl_{3}$ and $AlCl_{3}$ are the most classic examples of electron-deficient Lewis acids.

Uploaded by: Fani Warraich

Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3646

Question 874

'Colchicum' is a drug used primarily to treat:

Gout✔️
Asthma
Heartburn
Skin rash

Correct Answer Logic:

Colchicine is used for acute gout attacks.

Uploaded by: Fani Warraich

Mathematics QUESTION #4161

Question 875

In the Fourier series $f(x) = \frac{a_0}{2} + \sum_{n=1}^{\infty}[a_n\cos(nx) + b_n\sin(nx)]$, what is $a_0$ for $f(x) = x$ on $[-\pi, \pi]$?

$0$✔️
$\pi$
$2\pi$
$\frac{\pi}{2}$

Correct Answer Logic:

$a_0 = \frac{1}{\pi}\int_{-\pi}^{\pi} x \, dx = 0$ since $x$ is an odd function integrated over symmetric interval.

Uploaded by: Fani Warraich

Library Sciences QUESTION #1502

Question 876

In verbal subject approaches, a pre-coordinated subject heading system combines multiple subject concepts at which stage?

At the time of searching
At the time of indexing✔️
At the time of acquisition
At the time of shelving

Correct Answer Logic:

Pre-coordination occurs at the time of indexing — the cataloguer combines multiple concepts into a single complex heading before the record is stored. Post-coordination allows users to combine terms at the time of searching.

Uploaded by: Fani Warraich

Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3538

Question 877

Which chemical reagent is used to detect the presence of 'Starch'?

Iodine solution✔️
Benedict's reagent
Mayer's reagent
Millon's reagent

Correct Answer Logic:

Iodine turns blue-black in the presence of starch.

Uploaded by: Fani Warraich

MCQs Section QUESTION #4847

Question 878

Choose the word nearly similar in meaning to "FINICKY"

Unstable
Troubled
Fussy✔️
Unpleasant

Correct Answer Logic:

Finicky means excessively particular or fussy about one's needs or requirements. Fussy is its closest synonym, both describing someone overly hard to please.

Uploaded by: Fani Warraich

Quantitative Reasoning QUESTION #8023

Question 879

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

casual✔️
public
satisfactory
trustworthy

Correct Answer Logic:

INVETERATE means habitual, established, deep-rooted, or long-standing. The opposite would be occasional, temporary, or not habitual. Casual is correct: an inveterate habit is deeply ingrained and constant, while something casual is occasional and not deeply established.

Uploaded by: Fani Warraich

Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3037

Question 880

'Autoclaving' uses which type of heat for sterilization?

Dry heat
Moist heat (Steam under pressure)✔️
Radiant heat
Chemical heat

Correct Answer Logic:

Autoclaving is the most effective method of moist heat sterilization.

Uploaded by: Fani Warraich

More Options

Suggest a Question

Sub-Questions: