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CHEMISTRY TEACHER (MARKET COMPETITIVE) Complete Preparation Guide & Solved Questions (2026) - Apex Rankers

Private Sector Recruitment Examination Syllabus & Question Bank

8994 Total Questions
~13491 mins Read Time
4 Subject Areas
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🎯 High-Yield Preparation Strategy

📘 Official Examination Scheme, Question Blueprint & Interview Masterclass

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Official Written Examination Blueprint & Master Preparation Guide

Candidate Selection Architecture for CHEMISTRY TEACHER (Private / Market Competitive)

📋 1. Examination Scheme & Marking Blueprint

The competitive recruitment screening for CHEMISTRY TEACHER (MARKET COMPETITIVE) consists of a single-paper 100-mark Multiple Choice Question (MCQ) written examination evaluating Chemistry (Secondary & College Level), English Language Comprehension, General Knowledge, and Pakistan Affairs. The assessment duration is standardized at 90 minutes. A strict qualifying benchmark of 50% aggregate marks is mandatory for merit consideration. Negative marking is applied at a rate of 0.25 marks deducted per incorrect response, requiring candidates to exercise disciplined accuracy during question selection. Top-merit qualifiers are shortlisted for panel interview scrutiny at a ratio of 1:5 against announced vacancies.

Examination Subject / Question Type Target Marks Weightage Cognitive Focus & Syllabus Benchmark
Chemistry (Secondary & College Level) 50 MCQs 50% Atomic Structure and Periodic Table, Chemical Bonding and Molecular Structure, Acids, Bases, and Salts, Thermochemistry and Thermodynamics
English Language Comprehension 20 MCQs 20% Grammar rules, sentence structuring, vocabulary, reading comprehension
General Knowledge 15 MCQs 15% World affairs, international organizations, geography, everyday facts
Pakistan Affairs 15 MCQs 15% Constitutional history, Pakistan movement, national affairs, economy

💡 2. High-Yield Conceptual Problem Solving & Case Scenarios

Mastery of applied operational problems is essential for securing top-tier percentiles. The following high-yield case scenarios reflect actual operational scenarios encountered in competitive selection exams:

Scenario 1: Authentic Practical Scenario 1 for Chemistry Teacher

Operational Dilemma: A student is unable to understand a complex chemical reaction. How would you address this issue?

💡 Model Answer & Protocol: Explain the concept step-by-step, use analogies, and provide additional resources or examples.
Standard: Clear explanation and use of appropriate teaching aids.
Scenario 2: Authentic Practical Scenario 2 for Chemistry Teacher

Operational Dilemma: During a practical session, a student accidentally spills a hazardous substance. What are the immediate steps to take?

💡 Model Answer & Protocol: Assess the situation, follow emergency procedures, and ensure the student is safe.
Standard: Quick and effective response to maintain safety.
Scenario 3: Authentic Practical Scenario 3 for Chemistry Teacher

Operational Dilemma: You notice a decline in student engagement during chemistry classes. How would you improve student interest?

💡 Model Answer & Protocol: Introduce interactive activities, relate topics to real-world applications, and encourage group discussions.
Standard: Engaging and relevant teaching strategies.

🎯 3. Departmental Selection Board Viva Voce & Panel Interview

Candidates shortlisted after the written screening will appear before a 3 to 5 member Departmental Selection Board. Interviews evaluate professional mastery, situational integrity, and knowledge of official rules.

Q1: How do you ensure that your chemistry lessons are engaging and effective?
Model Response: I incorporate interactive activities, real-world examples, and hands-on experiments to make the subject interesting and relatable.
Q2: Can you describe a time when you had to adapt your lesson plan due to unforeseen circumstances?
Model Response: During a practical session, we ran out of a specific reagent. I quickly adapted by using a substitute and explained the rationale behind the change to the students.
Q3: What strategies do you use to assess student understanding in chemistry?
Model Response: I use a combination of formative assessments like quizzes and summative assessments like exams. Additionally, I provide feedback on assignments to help students improve.
Q4: How do you stay updated with the latest developments in chemistry education?
Model Response: I regularly attend workshops, seminars, and online courses to keep my knowledge current and share best practices with my colleagues.

📅 4. 14-Day Strategic Revision Roadmap

Execute this structured two-week study plan to consolidate syllabus coverage and peak cognitive readiness:

  • Days 1-5: Chemistry (Secondary & College Level) Mastery: Cover core theoretical foundations, statutory frameworks, technical standards, and high-frequency past paper questions.
  • Days 6-8: English Language Comprehension Consolidation: Practice applied concepts, terminology, analytical structures, and domain-specific problem sets.
  • Days 9-11: General Knowledge & Complementary Modules: Revise essential facts, regulatory rules, and cross-functional aptitude topics.
  • Days 12-13: Error Log & Viva Voce Preparation: Review weak topic areas and rehearse oral responses for the Departmental Selection Board interview.
  • Day 14: Full-Length Timed Mock Simulation: Complete two 100-MCQ timed mock tests strictly within 90 minutes to lock in pacing.

✅ 5. Examination Day Protocol & Merit Optimization Strategy

Candidates appearing for the CHEMISTRY TEACHER (MARKET COMPETITIVE) (Private / Market Competitive) screening examination should strictly observe official test center protocols: carry the original CNIC, printed Roll Number Slip, and black or blue ballpoint pens for OMR bubble shading. Allocate the first 45 minutes to high-confidence questions in Chemistry (Secondary & College Level) and English Language Comprehension before attempting multi-step analytical items. Maintain a minimum 80% accuracy rate across attempted items to absorb any negative marking deductions and secure a top-decile merit ranking for the Departmental Selection Committee interview.

Q. 1 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
Which quantum number designates the main energy level or shell of an electron in an atom?
A
Principal Quantum Number (n)
✓ Correct
B
Azimuthal Quantum Number (l)
C
Magnetic Quantum Number (m_l)
D
Spin Quantum Number (m_s)
💡 Step-by-Step Explanation & Concept Rationale
The principal quantum number n (1, 2, 3...) determines the main shell, size of orbital, and energy level.
Q. 2 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What rule states that electrons enter atomic orbitals of lowest available energy first before filling higher energy orbitals?
A
Aufbau Principle
✓ Correct
B
Hund's Rule of Maximum Multiplicity
C
Pauli Exclusion Principle
D
Heisenberg Uncertainty Principle
💡 Step-by-Step Explanation & Concept Rationale
The Aufbau Principle dictates progressive electron filling from 1s, 2s, 2p, 3s, etc., in order of increasing (n + l) value.
Q. 3 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What is the molecular geometry and bond angle of a Methane (CH4) molecule according to VSEPR theory?
A
Tetrahedral with 109.5 degree bond angles
✓ Correct
B
Trigonal planar with 120 degree bond angles
C
Linear with 180 degree bond angles
D
Octahedral with 90 degree bond angles
💡 Step-by-Step Explanation & Concept Rationale
Carbon in CH4 undergoes sp³ hybridization with four equivalent bonding pairs, yielding a symmetrical tetrahedral geometry of 109.5 degrees.
Q. 4 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
What type of hybridization is present in the central carbon atoms of Ethene (C2H4) and Ethyne (C2H2) respectively?
A
sp² and sp hybridization
✓ Correct
B
sp³ and sp² hybridization
C
sp and sp³ hybridization
D
dsp² and sp³d hybridization
💡 Step-by-Step Explanation & Concept Rationale
Ethene (H2C=CH2) has planar sp² hybridized carbons (one sigma, one pi bond), while Ethyne (HC≡CH) has linear sp hybridized carbons (one sigma, two pi bonds).
Q. 5 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
Which of the following molecules possesses a zero net dipole moment despite having polar covalent bonds?
A
Carbon Dioxide (CO2)
✓ Correct
B
Water (H2O)
C
Ammonia (NH3)
D
Sulfur Dioxide (SO2)
💡 Step-by-Step Explanation & Concept Rationale
CO2 is linear (O=C=O); the two equal and opposite C=O bond dipoles cancel out symmetrically, resulting in mu = 0 Debye.
Q. 6 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
Which element on the periodic table has the highest electronegativity value on the Pauling scale (3.98)?
A
Fluorine (F)
✓ Correct
B
Oxygen (O)
C
Chlorine (Cl)
D
Nitrogen (N)
💡 Step-by-Step Explanation & Concept Rationale
Fluorine is the most electronegative element, followed by Oxygen (3.44) and Chlorine/Nitrogen (3.04).
Q. 7 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
How does the first ionization energy generally change across a period from left to right on the periodic table?
A
It increases due to increasing effective nuclear charge and decreasing atomic radius
✓ Correct
B
It decreases uniformly
C
It remains constant
D
It drops to zero at halogens
💡 Step-by-Step Explanation & Concept Rationale
Across a period, higher proton count pulls electron shells closer, increasing electrostatic hold and raising ionization energy.
Q. 8 Chemistry (Secondary & College Level)
Difficulty: HARD (1 Mark)
Why is the first ionization energy of Nitrogen (Group 15) higher than that of Oxygen (Group 16)?
A
Nitrogen possesses a stable half-filled 2p³ subshell electronic configuration
✓ Correct
B
Nitrogen has a larger atomic radius than oxygen
C
Oxygen has fewer protons than nitrogen
D
Nitrogen is a noble gas
💡 Step-by-Step Explanation & Concept Rationale
Nitrogen's valence configuration (2s² 2p³) features three half-filled degenerate orbitals, providing extra quantum exchange stability compared to Oxygen (2s² 2p⁴).
Q. 9 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What is the volume occupied by exactly 1 mole of any ideal gas at Standard Temperature and Pressure (STP: 0 °C and 1 atm)?
A
22.414 Liters (dm³)
✓ Correct
B
24.5 Liters
C
11.2 Liters
D
44.8 Liters
💡 Step-by-Step Explanation & Concept Rationale
Avogadro's law establishes standard molar volume of an ideal gas at STP as 22.414 dm³ (L).
Q. 10 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
According to Le Chatelier's Principle, what effect will increasing total pressure have on the exothermic Haber process: N2(g) + 3H2(g) <=> 2NH3(g)?
A
The equilibrium shifts forward (to the right) towards fewer moles of gas (NH3 production increases)
✓ Correct
B
The equilibrium shifts backward towards reactants
C
The rate of reaction drops to zero
D
The value of equilibrium constant Kc doubles
💡 Step-by-Step Explanation & Concept Rationale
Increasing pressure shifts equilibrium to the side with fewer gas molecules (from 4 moles of reactants to 2 moles of NH3 product).
Q. 11 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What is the pH of a 0.001 M (10^-3 M) solution of a strong monoprotic acid like Hydrochloric acid (HCl)?
A
pH = 3.0
✓ Correct
B
pH = 1.0
C
pH = 7.0
D
pH = 11.0
💡 Step-by-Step Explanation & Concept Rationale
pH = -log[H+] = -log(10^-3) = 3.0.
Q. 12 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
What is a Buffer Solution composed of?
A
A mixture of a weak acid and its conjugate base (salt) or a weak base and its conjugate acid
✓ Correct
B
A strong acid mixed with a strong base
C
Pure distilled deionized water
D
A saturated solution of sodium chloride
💡 Step-by-Step Explanation & Concept Rationale
Buffer solutions resist pH changes upon adding small amounts of acid or base via conjugate acid-base equilibrium.
Q. 13 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What is the general molecular formula for acyclic Alkanes, Alkenes, and Alkynes respectively?
A
CnH2n+2, CnH2n, and CnH2n-2
✓ Correct
B
CnH2n, CnH2n+2, and CnH2n-2
C
CnH2n-2, CnH2n, and CnH2n+2
D
CnHn, CnH2n, and CnH3n
💡 Step-by-Step Explanation & Concept Rationale
Alkanes (saturated) are CnH2n+2, Alkenes (one double bond) are CnH2n, and Alkynes (one triple bond) are CnH2n-2.
Q. 14 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
What type of nucleophilic substitution mechanism proceeds through a single-step concerted pathway with complete inversion of configuration (Walden inversion)?
A
SN2 Mechanism (Bimolecular Nucleophilic Substitution)
✓ Correct
B
SN1 Mechanism
C
E1 Elimination
D
Electrophilic addition
💡 Step-by-Step Explanation & Concept Rationale
SN2 is a bimolecular second-order mechanism with backside nucleophilic attack and concerted departure of the leaving group, inverting stereochemistry.
Q. 15 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
What reactive intermediate is formed during a two-step SN1 reaction?
A
A planar carbocation intermediate (sp² hybridized)
✓ Correct
B
A free radical intermediate
C
A pentacoordinate transition state
D
A carbanion intermediate
💡 Step-by-Step Explanation & Concept Rationale
SN1 proceeds via rate-determining loss of leaving group to form a trigonal planar carbocation intermediate, leading to racemic mixtures.
Q. 16 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
What rule states that during addition of an unsymmetrical hydrogen halide (HX) to an unsymmetrical alkene, hydrogen attaches to the carbon with more hydrogen atoms?
A
Markovnikov's Rule
✓ Correct
B
Saytzeff's (Zaitsev's) Rule
C
Hund's Rule
D
Huckel's Rule
💡 Step-by-Step Explanation & Concept Rationale
Markovnikov's rule predicts regioselectivity: electrophilic H+ adds to form the more stable, highly substituted carbocation intermediate.
Q. 17 Chemistry (Secondary & College Level)
Difficulty: HARD (1 Mark)
According to Huckel's Rule of Aromaticity, how many delocalized pi electrons must a planar, cyclic, fully conjugated system possess to be aromatic?
A
(4n + 2) pi electrons (where n = 0, 1, 2, 3...)
✓ Correct
B
4n pi electrons
C
2n pi electrons
D
(2n + 1) pi electrons
💡 Step-by-Step Explanation & Concept Rationale
Huckel's rule dictates that planar conjugated monocyclic rings with (4n + 2) pi electrons (e.g., Benzene with 6 pi electrons, n=1) possess special aromatic stability.
Q. 18 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What is the criterion for a chemical process to be spontaneous at constant temperature and pressure?
A
Change in Gibbs Free Energy Delta G < 0 (negative)
✓ Correct
B
Delta G > 0
C
Delta H > 0 exclusively
D
Delta S_system < 0
💡 Step-by-Step Explanation & Concept Rationale
A reaction is thermodynamically spontaneous when Delta G = Delta H - T*Delta S is negative.
Q. 19 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
In an electrochemical galvanic (voltaic) cell, which processes occur at the Anode and Cathode respectively?
A
Anode: Oxidation (loss of electrons); Cathode: Reduction (gain of electrons)
✓ Correct
B
Anode: Reduction; Cathode: Oxidation
C
Both electrodes undergo oxidation
D
No electron transfer takes place
💡 Step-by-Step Explanation & Concept Rationale
Remember 'An Ox and Red Cat': Anode is always the site of Oxidation; Cathode is always the site of Reduction.
Q. 20 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
What is Faraday's First Law of Electrolysis?
A
The mass m of substance deposited or liberated at an electrode is directly proportional to the quantity of electric charge Q passed (m = Z * I * t)
✓ Correct
B
m is inversely proportional to current
C
Electrode mass is independent of time
D
Voltage is proportional to resistance
💡 Step-by-Step Explanation & Concept Rationale
Faraday's first law states m = Z * Q = Z * I * t, where Z is the electrochemical equivalent.
Q. 21 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What catalyst is industrially used in the Contact Process for manufacturing Sulfuric Acid (H2SO4)?
A
Vanadium(V) oxide (V2O5)
✓ Correct
B
Finely divided Iron (Fe)
C
Nickel (Ni)
D
Platinum gauze
💡 Step-by-Step Explanation & Concept Rationale
V2O5 catalyzes the oxidation of SO2 to SO3 at 450 °C in the Contact Process.
Q. 22 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What catalyst is employed in the catalytic hydrogenation of vegetable oil to make margarine / vegetable ghee?
A
Finely divided Nickel (Ni) at 150–200 °C
✓ Correct
B
Copper (Cu)
C
Iron oxide
D
Zinc dust
💡 Step-by-Step Explanation & Concept Rationale
Nickel catalyst facilitates addition of H2 across alkene double bonds in fatty acids.
Q. 23 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
Which gas is commonly known as 'Laughing Gas' in clinical anesthesia and propellant applications?
A
Dinitrogen Monoxide (Nitrous Oxide - N2O)
✓ Correct
B
Nitrogen Dioxide (NO2)
C
Nitric Oxide (NO)
D
Ammonia (NH3)
💡 Step-by-Step Explanation & Concept Rationale
N2O is an anesthetic and analgesic inhalation gas widely termed laughing gas.
Q. 24 Chemistry (Secondary & College Level)
Difficulty: MEDIUM (1 Mark)
What is the primary chemical component of Plaster of Paris?
A
Calcium Sulfate Hemihydrate (CaSO4 . 1/2 H2O)
✓ Correct
B
Calcium Carbonate (CaCO3)
C
Calcium Hydroxide (Ca(OH)2)
D
Calcium Oxide (CaO)
💡 Step-by-Step Explanation & Concept Rationale
Plaster of Paris is produced by heating gypsum (CaSO4 . 2H2O) to form calcium sulfate hemihydrate.
Q. 25 Chemistry (Secondary & College Level)
Difficulty: EASY (1 Mark)
What functional group is characteristic of Carboxylic Acids, Esters, and Ketones respectively?
A
-COOH, -COOR, and -C(=O)-
✓ Correct
B
-CHO, -OH, and -NH2
C
-CONH2, -CN, and -SH
D
-O-, -X, and -NO2
💡 Step-by-Step Explanation & Concept Rationale
Carboxylic acids contain carboxyl (-COOH), esters contain alkoxycarbonyl (-COOR), and ketones contain carbonyl between carbons (-C(=O)-).
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📜Instructions / Reading Passage
25 Questions in this set
Select the best option/antonym for the following English Vocabulary questions:
Q. 1 English Language Comprehension
Difficulty: Medium (1 Mark)
Autonomy
A
submissiveness
B
dependence
✓ Correct
C
subordination
D
slavery
💡 Step-by-Step Explanation & Concept Rationale
Autonomy refers to self-governance; its opposite is relying on others.
Q. 2 English Language Comprehension
Difficulty: Medium (1 Mark)
Assert
A
agree
B
acquiesce
C
abjure
✓ Correct
D
abdicate
💡 Step-by-Step Explanation & Concept Rationale
To assert is to state firmly; abjure means to solemnly renounce or deny.
Q. 3 English Language Comprehension
Difficulty: Medium (1 Mark)
Accord
A
solution
B
act
C
dissent
✓ Correct
D
concord
💡 Step-by-Step Explanation & Concept Rationale
Accord signifies agreement or harmony; dissent represents disagreement.
Q. 4 English Language Comprehension
Difficulty: Medium (1 Mark)
Alive
A
passive
B
dead
✓ Correct
C
asleep
D
drowsy
💡 Step-by-Step Explanation & Concept Rationale
The direct biological opposite of being alive is being dead.
Q. 5 English Language Comprehension
Difficulty: Medium (1 Mark)
Ancestors
A
supporters
B
disciples
C
followers
D
descendants
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Ancestors are those from whom one is descended; descendants are one's progeny.
Q. 6 English Language Comprehension
Difficulty: Medium (1 Mark)
Abdicate
A
claim
✓ Correct
B
snatch
C
plunder
D
seize
💡 Step-by-Step Explanation & Concept Rationale
To abdicate is to renounce a throne or power; to claim is to assert a right to it.
Q. 7 English Language Comprehension
Difficulty: Medium (1 Mark)
Abhorrence
A
aversion
B
liking
✓ Correct
C
appreciation
D
fear
💡 Step-by-Step Explanation & Concept Rationale
Abhorrence is extreme hatred; liking indicates a feeling of fondness or pleasure.
Q. 8 English Language Comprehension
Difficulty: Medium (1 Mark)
Acquisitive
A
miserly
B
frugal
✓ Correct
C
simple
D
austere
💡 Step-by-Step Explanation & Concept Rationale
Acquisitive means eager to get wealth; frugal implies being economical or sparing.
Q. 9 English Language Comprehension
Difficulty: Medium (1 Mark)
Audacious
A
timid
✓ Correct
B
vulgar
C
low
D
unpractised
💡 Step-by-Step Explanation & Concept Rationale
Audacious refers to being bold and daring; timid means showing a lack of courage.
Q. 10 English Language Comprehension
Difficulty: Medium (1 Mark)
Acquitted
A
entrusted
B
convicted
✓ Correct
C
freed
D
burdened
💡 Step-by-Step Explanation & Concept Rationale
To be acquitted is to be cleared of a charge; to be convicted is to be found guilty.
Q. 11 English Language Comprehension
Difficulty: Medium (1 Mark)
Absolute
A
scarce
B
limited
✓ Correct
C
faulty
D
efficient
💡 Step-by-Step Explanation & Concept Rationale
Absolute means total or unconditional; limited implies having fixed bounds.
Q. 12 English Language Comprehension
Difficulty: Medium (1 Mark)
Acute
A
sharp
B
critical
C
dull
✓ Correct
D
sensitive
💡 Step-by-Step Explanation & Concept Rationale
Acute describes something sharp or intense; dull describes something blunt or weak.
Q. 13 English Language Comprehension
Difficulty: Medium (1 Mark)
Anathematise
A
radiate
B
regulate
C
deceive
D
bless
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
To anathematise is to curse or denounce; its spiritual opposite is to bless.
Q. 14 English Language Comprehension
Difficulty: Medium (1 Mark)
Addition
A
multiplication
B
subtraction
✓ Correct
C
enumeration
D
division
💡 Step-by-Step Explanation & Concept Rationale
Subtraction is the mathematical operation that removes, while addition adds.
Q. 15 English Language Comprehension
Difficulty: Medium (1 Mark)
Attract
A
repulse
B
reject
C
repel
✓ Correct
D
distract
💡 Step-by-Step Explanation & Concept Rationale
To attract is to pull toward; to repel is to push away or drive back.
Q. 16 English Language Comprehension
Difficulty: Medium (1 Mark)
Avoidance
A
possession
B
pursuit
✓ Correct
C
passion
D
power
💡 Step-by-Step Explanation & Concept Rationale
Avoidance is the act of staying away; pursuit is the act of following or chasing.
Q. 17 English Language Comprehension
Difficulty: Medium (1 Mark)
Alleviation
A
exaggeration
B
exasperation
C
magnification
D
intensification
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
While "alleviation" means to make suffering, deficiency, or a problem less severe (to ease or mitigate), "intensification" means to make something grow more acute, strong, or severe.
Q. 18 English Language Comprehension
Difficulty: Medium (1 Mark)
Alienate
A
gather
B
identify
C
assemble
D
unite
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
To alienate is to isolate or cause to become unfriendly; to unite is to join together.
Q. 19 English Language Comprehension
Difficulty: Medium (1 Mark)
Adequate
A
profuse
B
abounding
C
scanty
✓ Correct
D
abundant
💡 Step-by-Step Explanation & Concept Rationale
Adequate means sufficient; scanty means small or insufficient in quantity.
Q. 20 English Language Comprehension
Difficulty: Medium (1 Mark)
Appointment
A
disappointment
B
suspension
C
dismissal
✓ Correct
D
discharge
💡 Step-by-Step Explanation & Concept Rationale
"Appointment" refers to the act of officially assigning a job, position, or office to someone. Therefore, dismissal (the act of officially removing someone from a job or position) is its direct structural and professional antonym.
Q. 21 English Language Comprehension
Difficulty: Medium (1 Mark)
Amalgamate
A
generate
B
repair
C
materialize
D
separate
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Amalgamate means to combine into one; separate means to part or divide.
Q. 22 English Language Comprehension
Difficulty: Medium (1 Mark)
Acclamation
A
denunciation
✓ Correct
B
suppression
C
termination
D
applause
💡 Step-by-Step Explanation & Concept Rationale
Acclamation is loud approval; denunciation is public condemnation.
Q. 23 English Language Comprehension
Difficulty: Medium (1 Mark)
Ambiguous
A
obscure
B
secular
C
explicit
✓ Correct
D
equivocate
💡 Step-by-Step Explanation & Concept Rationale
Ambiguous means vague or unclear; explicit means stated clearly and in detail.
Q. 24 English Language Comprehension
Difficulty: Medium (1 Mark)
Antipathy
A
obedience
B
admiration
C
agreement
D
fondness
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Antipathy is a deep-seated feeling of dislike; fondness is affection or liking.
Q. 25 English Language Comprehension
Difficulty: Medium (1 Mark)
Amicable
A
cunning
B
shy
C
hostile
✓ Correct
D
crazy
💡 Step-by-Step Explanation & Concept Rationale
Amicable refers to friendliness and goodwill; hostile refers to unfriendliness/opposition.
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Q. 1 General Knowledge
Difficulty: Easy (1 Mark)
What is H_5 N_1?
A
Virus
✓ Correct
B
Bacteria
C
Vaccine
D
Fungi
💡 Step-by-Step Explanation & Concept Rationale
H_5 N_1 is a highly infectious subtype of the Influenza A virus that primarily affects birds but can infect humans.
Q. 2 General Knowledge
Difficulty: Easy (1 Mark)
Which of the following Russian's oil and gas company, which provides oil and gas to European countries?
A
BSGO Company
B
Gazprome Company
✓ Correct
C
Gestapo Company
D
Nindo Oil and Gas Company
💡 Step-by-Step Explanation & Concept Rationale
Gazprom is a majority state-owned multinational energy corporation and the largest supplier of natural gas to Europe.
Q. 3 General Knowledge
Difficulty: Medium (1 Mark)
Which one of the following planets has the maximum number of satellites?
A
Jupiter
B
Saturn
✓ Correct
C
Venus
D
Uranus
💡 Step-by-Step Explanation & Concept Rationale
While Jupiter was historically cited, Saturn is recognized in the source as having the highest number of documented moons at the time.
Q. 4 General Knowledge
Difficulty: Easy (1 Mark)
Which is the largest planet?
A
Venus
B
Earth
C
Jupiter
✓ Correct
D
Mars
💡 Step-by-Step Explanation & Concept Rationale
Jupiter is the fifth planet from the Sun and the largest planet in our solar system by both mass and volume.
Q. 5 General Knowledge
Difficulty: Easy (1 Mark)
What was the main reason of disqualification of Arial Sharon for office of Prime Minister of Israel?
A
He completed two terms
B
He was impeached
C
Due to Illness
✓ Correct
D
None of these
💡 Step-by-Step Explanation & Concept Rationale
Ariel Sharon was incapacitated by a massive stroke in early 2006, which led to his permanent inability to perform his duties.
Q. 6 General Knowledge
Difficulty: Medium (1 Mark)
Which of the following vessels of blood carry blood from different parts of the body to heart?
A
Veins
✓ Correct
B
Arteries
C
Capillaries
D
Vessels
💡 Step-by-Step Explanation & Concept Rationale
Veins are the blood vessels responsible for transporting deoxygenated blood from various body tissues back to the heart.
Q. 7 General Knowledge
Difficulty: Medium (1 Mark)
What are the two seas linked by Suez Canal?
A
The Mediterranean Sea and Baltic Sea
B
The Mediterranean Sea and Red Sea
✓ Correct
C
The Black Sea and Baltic Sea
D
The Black Sea and South China Sea
💡 Step-by-Step Explanation & Concept Rationale
The Suez Canal is an artificial sea-level waterway in Egypt that connects the Mediterranean Sea to the Red Sea.
Q. 8 General Knowledge
Difficulty: Easy (1 Mark)
Diego Garcia is a:
A
A famous airline of Singapore
B
French surface to Sea Missile
C
United States military base in Indian Ocean
✓ Correct
D
The disputed island between Russia and Japan
💡 Step-by-Step Explanation & Concept Rationale
Diego Garcia is an atoll in the central Indian Ocean that hosts a major strategic military facility for the United States.
Q. 9 General Knowledge
Difficulty: Easy (1 Mark)
In which year European rulers captured Palestine from the Muslims in Crusade War?
A
1095 A.D
B
1099 A.D
✓ Correct
C
1115 A.D
D
1199 A.D
💡 Step-by-Step Explanation & Concept Rationale
The First Crusade culminated in the Siege of Jerusalem in 1099 A.D., when European forces captured the city.
Q. 10 General Knowledge
Difficulty: Easy (1 Mark)
What is Kremlin?
A
Offices of Russian Government
✓ Correct
B
Offices of Sri Lankan Government
C
Building in Japan used for theater
D
None of these
💡 Step-by-Step Explanation & Concept Rationale
The Kremlin is a fortified complex in the heart of Moscow that serves as the official residence of the Russian President.
Q. 11 General Knowledge
Difficulty: Medium (1 Mark)
A mass of ice originating in mountains in snowfields above the snowline is called:
A
Mountain River
B
Glaciers
✓ Correct
C
Lakes and water falls
D
None of the above
💡 Step-by-Step Explanation & Concept Rationale
Glaciers are large, persistent bodies of ice that form where the accumulation of snow exceeds its ablation over many years.
Q. 12 General Knowledge
Difficulty: Medium (1 Mark)
What is the diameter of earth?
A
11756 km
B
12756 km
✓ Correct
C
13756 km
D
14756 km
💡 Step-by-Step Explanation & Concept Rationale
The equatorial diameter of the Earth is approximately 12,756 kilometers, reflecting its slightly oblate shape.
Q. 13 General Knowledge
Difficulty: Easy (1 Mark)
What is the freezing point of heavy water?
A
3.82 $^o$ C
✓ Correct
B
2.82 $^o$ C
C
1.82 $^o$ C
D
0.82 $^o$ C
💡 Step-by-Step Explanation & Concept Rationale
Heavy water (deuterium oxide) has a higher freezing point than normal water, occurring at approximately 3.82 degrees Celsius.
Q. 14 General Knowledge
Difficulty: Medium (1 Mark)
How many satellites (moons) of Saturn planet?
A
36
B
56
✓ Correct
C
27
D
23
💡 Step-by-Step Explanation & Concept Rationale
This number reflects the count of Saturn's moons documented at the time the original source material was compiled.
Q. 15 General Knowledge
Difficulty: Easy (1 Mark)
Which of the following died of natural death:
A
Indira Gandhi
B
Mahatma Gandhi
C
Rajiv Gandhi
D
None of the above
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Indira Gandhi, Mahatma Gandhi, and Rajiv Gandhi were all victims of assassination rather than dying of natural causes.
Q. 16 General Knowledge
Difficulty: Easy (1 Mark)
Head Office of UNESCO is located at:
A
Paris
✓ Correct
B
Geneva
C
London
D
Washington
💡 Step-by-Step Explanation & Concept Rationale
UNESCO is headquartered in Paris, France, where it coordinates international cooperation in education, science, and culture.
Q. 17 General Knowledge
Difficulty: Medium (1 Mark)
What is the main cause of earthquakes?
A
Volcanic activities
B
Tectonic plate's movement
✓ Correct
C
Tectonic dislocation
D
All of above
💡 Step-by-Step Explanation & Concept Rationale
Most earthquakes are caused by the sudden release of energy along faults in the Earth's crust due to tectonic plate movements.
Q. 18 General Knowledge
Difficulty: Easy (1 Mark)
'Digital divide' term is related with:
A
Economics
B
Socio economic difference technology era
✓ Correct
C
Political Science
D
Journalism
💡 Step-by-Step Explanation & Concept Rationale
The digital divide refers to the gap between demographics and regions that have access to modern information technology and those that don't.
Q. 19 General Knowledge
Difficulty: Easy (1 Mark)
What is Ivy League?
A
A Group of Eight University in USA
✓ Correct
B
A Group of People in Switzerland
C
A Football League tournament
D
A Group of Islands in Atlantic Ocean
💡 Step-by-Step Explanation & Concept Rationale
The Ivy League is an American collegiate athletic conference comprising eight private research universities in the Northeastern United States.
Q. 20 General Knowledge
Difficulty: Medium (1 Mark)
"Every action has reaction which are equal but in opposite direction". The law is called:
A
Newton's first law of motion
B
Newton's second law of motion
C
Newton's third law of motion
✓ Correct
D
None of these
💡 Step-by-Step Explanation & Concept Rationale
Newton's third law states that for every action force, there is an equal and opposite reaction force.
Q. 21 General Knowledge
Difficulty: Easy (1 Mark)
Pure water can be obtained from seawater by the process of:
A
Filtration
B
Distillation
✓ Correct
C
Evaporation
D
None of these
💡 Step-by-Step Explanation & Concept Rationale
Distillation involves boiling seawater to create steam and then condensing it into pure liquid water, leaving salts behind.
Q. 22 General Knowledge
Difficulty: Easy (1 Mark)
Common salt is obtained from seawater by:
A
Sublimation
B
Evaporation
✓ Correct
C
Crystallisation
D
Filtration
💡 Step-by-Step Explanation & Concept Rationale
Seawater is collected in shallow ponds where solar heat causes the water to evaporate, leaving behind salt crystals.
Q. 23 General Knowledge
Difficulty: Easy (1 Mark)
Gasoline is obtained from crude oil by the process of:
A
Evaporation
B
Fractional Distillation
✓ Correct
C
Distillation
D
Filtration
💡 Step-by-Step Explanation & Concept Rationale
Fractional distillation separates crude oil into different components, like gasoline, based on their different boiling points.
Q. 24 General Knowledge
Difficulty: Easy (1 Mark)
An electric kettle used for boiling hard water has a white scale deposited on its heating element. This consists of:
A
Sugar
B
Common Salt
C
Carbonates of Calcium and Magnesium
✓ Correct
D
Sodium Carbonate
💡 Step-by-Step Explanation & Concept Rationale
Limescale is primarily composed of calcium and magnesium carbonates that precipitate out of hard water when heated.
Q. 25 General Knowledge
Difficulty: Easy (1 Mark)
Washing soda is:
A
Sodium Chloride
B
Hydrated Sodium Carbonate
✓ Correct
C
Sodium Carbonate
D
Calcium Carbonate
💡 Step-by-Step Explanation & Concept Rationale
Washing soda is the chemical compound sodium carbonate decahydrate, commonly used as a water softener.
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📜Instructions / Reading Passage
25 Questions in this set
Choose the correct answer for the following Pakistan Studies questions:
Q. 1 Pakistan Affairs
Difficulty: Medium (1 Mark)
Which province of Pakistan is called Bab-ul-Islam?
A
Punjab
B
Sindh
✓ Correct
C
Khyber Pakhtunkhwa
D
Balochistan
💡 Step-by-Step Explanation & Concept Rationale
Sindh is known as the "Gateway of Islam" because it was the first region conquered by Muslims.
Q. 2 Pakistan Affairs
Difficulty: Medium (1 Mark)
Sindh was conquered by Muhammad bin Qasim during the ____ period.
A
Umayyads
✓ Correct
B
Abbasids
C
Tulun
D
Idrisids
💡 Step-by-Step Explanation & Concept Rationale
The conquest occurred during the reign of the Umayyad Caliph Al-Walid I.
Q. 3 Pakistan Affairs
Difficulty: Medium (1 Mark)
Muhammad bin Qasim was the nephew of
A
Sulayman bin Abdul Malik
B
Abdul Malik bin Marwan
C
Walid bin Abdul Malik
D
Hajjaj bin Yousaf
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
He was the nephew and son-in-law of Hajjaj, the governor of Iraq.
Q. 4 Pakistan Affairs
Difficulty: Medium (1 Mark)
Sindh was conquered by Muhammad bin Qasim in ____ A.D.
A
712
✓ Correct
B
713
C
714
D
715
💡 Step-by-Step Explanation & Concept Rationale
The decisive campaign against Raja Dahir culminated in the victory of 712 AD.
Q. 5 Pakistan Affairs
Difficulty: Medium (1 Mark)
Raja Dahir was the ruler of ____
A
Lahore
B
Dehli
C
Sindh
✓ Correct
D
Depalpur
💡 Step-by-Step Explanation & Concept Rationale
He was the last Hindu king of the Brahman dynasty in Sindh.
Q. 6 Pakistan Affairs
Difficulty: Medium (1 Mark)
Raja Dahir was defeated by
A
Yazid bin Mulhib
B
Muhammad bin Qasim
✓ Correct
C
Tariq bin Ziyad
D
None of them
💡 Step-by-Step Explanation & Concept Rationale
The young Arab general defeated Dahir at the Battle of Aror.
Q. 7 Pakistan Affairs
Difficulty: Medium (1 Mark)
Debul and Alor are the names of
A
Places of Ancient Sindh
✓ Correct
B
Old Gardens of Sindh
C
Old Games of Sindh
D
None of them
💡 Step-by-Step Explanation & Concept Rationale
Debul was a seaport and Alor (Aror) was the capital of Sindh.
Q. 8 Pakistan Affairs
Difficulty: Medium (1 Mark)
Chach Nama is the ancient history of
A
Lahore
B
Multan
C
Rawalpindi
D
Sindh
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
This historical work details the Chach Dynasty and the Arab conquest of Sindh.
Q. 9 Pakistan Affairs
Difficulty: Medium (1 Mark)
Makli Hill is the name of ____ which is situated in province of Sindh.
A
Graveyard
✓ Correct
B
Playground
C
Ancient building
D
Local dance
💡 Step-by-Step Explanation & Concept Rationale
Makli is one of the largest necropolises (cemeteries) in the world.
Q. 10 Pakistan Affairs
Difficulty: Medium (1 Mark)
Who was Chach?
A
Father of Raja Dahir
✓ Correct
B
Son of Raja Dahir
C
Son in law of Dahir
D
None of them
💡 Step-by-Step Explanation & Concept Rationale
Chach of Aror was the founder of the Brahman dynasty and Dahir's father.
Q. 11 Pakistan Affairs
Difficulty: Medium (1 Mark)
Who was Sisakar?
A
Wazir of Hajjaj bin Yousaf
B
Wazir of Muhammad bin Qasim
C
Wazir of Raja Dahir
✓ Correct
D
None of them
💡 Step-by-Step Explanation & Concept Rationale
He was the Prime Minister of Raja Dahir who later joined the Muslim side.
Q. 12 Pakistan Affairs
Difficulty: Medium (1 Mark)
Mohenjodaro is located in ____
A
Sindh
✓ Correct
B
Baluchistan
C
Khyber Pakhtunkhwa
D
Punjab
💡 Step-by-Step Explanation & Concept Rationale
This Indus Valley Civilization site is located in the Larkana District of Sindh.
Q. 13 Pakistan Affairs
Difficulty: Medium (1 Mark)
Al-Arus a huge balista used by Muhammad bin Qasim during the conquest of ____
A
Lahore
B
Depalpur
C
Sindh
✓ Correct
D
Peshawar
💡 Step-by-Step Explanation & Concept Rationale
Al-Arus was a massive catapult used to breach the walls of Debul in Sindh.
Q. 14 Pakistan Affairs
Difficulty: Medium (1 Mark)
Muhammad bin Qasim tortured to death in a prison in Iraq during the caliphate of ____
A
Sulaiman
✓ Correct
B
Walid
C
Yazid
D
None of them
💡 Step-by-Step Explanation & Concept Rationale
Following the death of Walid I and Hajjaj, Caliph Sulaiman bin Abdul Malik imprisoned him.
Q. 15 Pakistan Affairs
Difficulty: Medium (1 Mark)
In 133 A.H/750 A.D. the Abbasids overthrew the ____
A
Safvids
B
Mughals
C
Umayyads
✓ Correct
D
Meds
💡 Step-by-Step Explanation & Concept Rationale
The Abbasid Revolution ended the rule of the Umayyad dynasty.
Q. 16 Pakistan Affairs
Difficulty: Medium (1 Mark)
The Abbasids Governor came to Sindh in 140 A.H./757 A.D.
A
Hisham
B
Walid
C
Musa
✓ Correct
D
Yasir
💡 Step-by-Step Explanation & Concept Rationale
Musa bin Ka'b al-Tamimi was the first Abbasid governor of Sindh.
Q. 17 Pakistan Affairs
Difficulty: Easy (1 Mark)
Waihind (Modern Hund in District Attock) was the capital of ____
A
Umayyads
B
Abbassids
C
Mughals
D
Hindu Shahis
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Hund served as the second capital of the Hindu Shahi kingdom.
Q. 18 Pakistan Affairs
Difficulty: Medium (1 Mark)
In 367 A.H/777 A.D, Subuktigin, a Turkish slave become the master of ____
A
Lahore
B
Multan
C
Depalpur
D
Ghazni
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Sebuktigin founded the Ghaznavid dynasty in Afghanistan.
Q. 19 Pakistan Affairs
Difficulty: Medium (1 Mark)
Subuktigin died in August 997 A.D and was... succeeded by his brilliant and ambitious son, ____
A
Ahmad
B
Mahmood
✓ Correct
C
Ayaz
D
Arsalan
💡 Step-by-Step Explanation & Concept Rationale
Sultan Mahmud of Ghazni succeeded his father and expanded the empire into India.
Q. 20 Pakistan Affairs
Difficulty: Medium (1 Mark)
Mahmood’s first important battle was fought against ____ near Peshawar in 8 Muharram 392 A.H 25 November 1001 A.D.
A
Jaipal
✓ Correct
B
Sukhpal
C
Anandpal
D
None of them
💡 Step-by-Step Explanation & Concept Rationale
Mahmud defeated the Shahi King Jaipal at the Battle of Peshawar.
Q. 21 Pakistan Affairs
Difficulty: Medium (1 Mark)
Abu-al-Fath Daud was the Ismaili ruler of ____
A
Lahore
B
Multan
✓ Correct
C
Sindh
D
Depalpur
💡 Step-by-Step Explanation & Concept Rationale
Mahmud of Ghazni conquered Multan from the Ismaili ruler Abul Fath Daud.
Q. 22 Pakistan Affairs
Difficulty: Medium (1 Mark)
Mahmood set out on the expedition to Somnath on 17 October ____
A
1023 A.D
B
1024 A.D
✓ Correct
C
1025 A.D
D
1026 A.D
💡 Step-by-Step Explanation & Concept Rationale
The expedition to the famous temple took place between 1024 and 1025.
Q. 23 Pakistan Affairs
Difficulty: Medium (1 Mark)
Mahmood breathed his last sigh on 30 April ____
A
1024 A.D.
B
1026 A.D.
C
1028 A.D.
D
1030 A.D.
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Sultan Mahmud passed away in Ghazni in the year 1030.
Q. 24 Pakistan Affairs
Difficulty: Medium (1 Mark)
In ____ A.D the first battle of Traain was fought between Muhammad Ghauri and Rajputs... Muhammad Ghauri defeated in this battle.
A
1189
B
1190
C
1191
✓ Correct
D
1192
💡 Step-by-Step Explanation & Concept Rationale
Prithviraj Chauhan defeated Ghauri in the first engagement at Tarain.
Q. 25 Pakistan Affairs
Difficulty: Medium (1 Mark)
In ____ A.D. the second battle of Train was fought and Rajputs defeated in this battle.
A
1190
B
1191
C
1192
✓ Correct
D
1193
💡 Step-by-Step Explanation & Concept Rationale
Ghauri returned a year later and decisively defeated the Rajput confederacy.
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