mpt · CSS study notes
06 · General Knowledge & Pakistan — Q151–180
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Study order: attempt the question → open the yellow hint only if needed → reveal the green answer → try the related question. Check the revision box only when you can explain the rule without looking.
30 original questions + 30 related recall exercises. Study solutions, not an official KIPS key.
Q151
Which organelle is known as the powerhouse of the cell?
A. Nucleus
B. Ribosome
C. Mitochondria
D. Golgi apparatus
Source PDF page 15.
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💡 Hint — try before revealing
Choose the organelle associated with much cellular ATP generation.
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✅ Answer & explanation
Answer: C — Mitochondria
Reasoning: Mitochondria generate much of a eukaryotic cell’s ATP through aerobic respiration; the nickname is a simplification.
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Related practice: What organelle synthesises proteins?
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✅ Related answer & memory link
Answer: Ribosomes.
Why / remember: Ribosomes assemble proteins; mitochondria are central to aerobic ATP production. These are different cellular functions.
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Confident after revision
Q152
Which vitamin is mainly produced in the skin in the presence of sunlight?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
Source PDF page 15.
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💡 Hint — try before revealing
Think of a vitamin whose synthesis can be initiated by UVB in skin.
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✅ Answer & explanation
Answer: D — Vitamin D
Reasoning: UVB exposure enables vitamin D synthesis in skin. This is a biology fact, not a recommendation for unprotected sun exposure.
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Related practice: Which vitamin deficiency is associated with scurvy?
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✅ Related answer & memory link
Answer: Vitamin C.
Why / remember: Vitamin C deficiency causes scurvy; vitamin D deficiency affects bone mineralisation. Do not interchange the vitamins.
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Confident after revision
Q153
What is the chemical symbol for sodium?
A. So
B. Sd
C. Na
D. S
Source PDF page 16.
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💡 Hint — try before revealing
Some symbols derive from Latin names rather than the English name.
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✅ Answer & explanation
Answer: C — Na
Reasoning: Na comes from natrium; S is sulfur.
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Related practice: What is potassium’s chemical symbol?
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✅ Related answer & memory link
Answer: K.
Why / remember: Potassium uses K from kalium, just as sodium uses Na from natrium.
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Confident after revision
Q154
Which planet is known as the Red Planet?
A. Venus
B. Mars
C. Jupiter
D. Mercury
Source PDF page 16.
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💡 Hint — try before revealing
The nickname relates to iron-rich reddish surface material.
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✅ Answer & explanation
Answer: B — Mars
Reasoning: Iron oxides on its surface produce its reddish appearance.
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Related practice: Which planet is nearest the Sun?
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✅ Related answer & memory link
Answer: Mercury.
Why / remember: Mercury is nearest the Sun; Mars is the red planet. Order and appearance are different clues.
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Confident after revision
Q155
Which blood cells help fight infections?
A. Red blood cells
B. White blood cells
C. Platelets
D. Plasma cells
Source PDF page 16.
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💡 Hint — try before revealing
A broad immune-cell category can contain a more specialised listed subtype.
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✅ Answer & explanation
Answer: B — White blood cells, broad category
Reasoning: White blood cells participate in immune defence. Plasma cells, option D, are specialised immune cells too, so B is the broad intended class rather than an exclusive true statement.
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Related practice: What do red blood cells chiefly transport?
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✅ Related answer & memory link
Answer: Oxygen, through haemoglobin.
Why / remember: Red cells chiefly transport oxygen via haemoglobin; white cells have immune functions. Plasma cells belong to the white-cell family.
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Confident after revision
Q156
What is the boiling point of water at standard atmospheric pressure?
A. 0°C
B. 50°C
C. 100°C
D. 212°C
Source PDF page 16.
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💡 Hint — try before revealing
The familiar boiling point assumes a specified atmospheric pressure.
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✅ Answer & explanation
Answer: C — 100°C
Reasoning: At one standard atmosphere, pure water boils near 100°C; lower pressure reduces its boiling point.
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Related practice: What is 100°C in Fahrenheit?
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✅ Related answer & memory link
Answer: 212°F.
Why / remember: Fahrenheit=(9/5)×Celsius+32; for 100°C this gives 212°F.
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Confident after revision
Q157
Which acid is present in the stomach?
A. Sulfuric acid
B. Nitric acid
C. Hydrochloric acid
D. Carbonic acid
Source PDF page 16.
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💡 Hint — try before revealing
Identify the stomach’s acid rather than an enzyme.
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✅ Answer & explanation
Answer: C — Hydrochloric acid
Reasoning: Gastric HCl helps create the acidic stomach environment and supports digestion.
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Related practice: What is its chemical formula?
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✅ Related answer & memory link
Answer: HCl.
Why / remember: HCl is hydrochloric acid; pepsin is an enzyme operating in the acidic gastric environment.
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Confident after revision
Q158
Which process converts liquid water into water vapor?
A. Condensation
B. Freezing
C. Evaporation
D. Sublimation
Source PDF page 16.
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💡 Hint — try before revealing
Track the direction of the phase change.
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✅ Answer & explanation
Answer: C — Evaporation
Reasoning: Liquid becomes vapour; condensation is the reverse, and sublimation is solid directly to gas.
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Related practice: What is gas directly to solid called?
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✅ Related answer & memory link
Answer: Deposition.
Why / remember: Deposition is gas→solid; sublimation is solid→gas. Evaporation is liquid→gas.
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Confident after revision
Q159
Which force keeps planets in orbit around the Sun?
A. Magnetic force
B. Frictional force
C. Gravitational force
D. Nuclear force
Source PDF page 16.
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💡 Hint — try before revealing
Orbital motion requires inward acceleration supplied by a force.
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✅ Answer & explanation
Answer: C — Gravitation
Reasoning: Gravity supplies the inward acceleration required for orbital motion.
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Related practice: What is the path of a planet around the Sun generally shaped like?
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✅ Related answer & memory link
Answer: An ellipse.
Why / remember: Planetary orbits are generally ellipses, with the Sun at one focus in the ideal two-body model.
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Confident after revision
Q160
Which layer of the atmosphere contains the ozone layer?
A. Troposphere
B. Stratosphere
C. Mesosphere
D. Thermosphere
Source PDF page 16.
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💡 Hint — try before revealing
Separate the ozone-rich layer from the lowest weather layer.
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✅ Answer & explanation
Answer: B — Stratosphere
Reasoning: Most protective atmospheric ozone is concentrated in the stratosphere.
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Related practice: Which atmospheric layer contains most everyday weather?
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✅ Related answer & memory link
Answer: Troposphere.
Why / remember: Troposphere contains most everyday weather; stratosphere contains most protective ozone.
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Confident after revision
Q161
Before Pakistan adopted its first indigenous Constitution in 1956, its constitutional governance largely relied on an adapted
version of the:
A) Government of India Act 1919
B) Government of India Act 1935
C) Indian Councils Act 1909
D) Cabinet Mission Plan
Source PDF page 16.
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💡 Hint — try before revealing
Pakistan initially adapted an existing constitutional framework before adopting its own constitution.
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✅ Answer & explanation
Answer: B — Government of India Act 1935
Reasoning: An adapted 1935 Act, alongside the independence framework, served as the interim constitutional basis.
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Related practice: When did the first Pakistani Constitution commence?
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✅ Related answer & memory link
Answer: 23 March 1956.
Why / remember: 23 March 1956 marks commencement of the first Pakistani Constitution and the republic.
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Confident after revision
Q162
Pakistan‘s climate diplomacy gained greater international prominence after the 2022 floods, particularly around demands
that vulnerable developing countries receive compensation for irreversible climate-related:
A) Loss and Damage
B) Monetary tightening
C) Trade diversion
D) Carbon tariffs
Source PDF page 16.
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💡 Hint — try before revealing
Distinguish reducing emissions, reducing vulnerability and residual impacts.
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✅ Answer & explanation
Answer: A — Loss and Damage
Reasoning: The term covers adverse climate impacts beyond what mitigation and adaptation can fully avoid; financing is not automatically legal compensation.
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Related practice: How does adaptation differ from mitigation?
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✅ Related answer & memory link
Answer: Adaptation reduces vulnerability; mitigation reduces emissions or enhances sinks.
Why / remember: Mitigation addresses climate causes; adaptation adjusts to impacts; loss and damage concerns remaining adverse impacts.
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Confident after revision
Q163
The Cabinet Mission Plan of 1946 attempted to maintain an Indian Union while providing considerable autonomy to
provincial groupings. Which prominent British politician was a member of the mission?
A) Stafford Cripps
B) Clement Attlee
C) Lord Mountbatten
D) Cyril Radcliffe
Source PDF page 16.
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💡 Hint — try before revealing
Identify the member of the three-person British mission.
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✅ Answer & explanation
Answer: A — Stafford Cripps
Reasoning: The mission comprised Pethick-Lawrence, Stafford Cripps and A. V. Alexander.
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Related practice: In which year did the Cabinet Mission arrive?
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✅ Related answer & memory link
Answer: 1946.
Why / remember: 1946 is the Cabinet Mission year, preceding partition in 1947; do not confuse it with the 1942 Cripps Mission.
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Confident after revision
Q164
The CASA-1000 and TAPI projects are strategically important for Pakistan because both seek to enhance Pakistan‘s
economic connectivity principally with:
A) Central Asia
B) Southeast Asia
C) Western Europe
D) East Africa
Source PDF page 17.
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💡 Hint — try before revealing
Both projects begin with resources supplied from a particular region.
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✅ Answer & explanation
Answer: A — Central Asia
Reasoning: CASA-1000 concerns electricity from Kyrgyzstan/Tajikistan; TAPI concerns Turkmen gas.
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Related practice: Which project carries electricity?
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✅ Related answer & memory link
Answer: CASA-1000.
Why / remember: CASA-1000 carries electricity; TAPI concerns natural gas. They share a connectivity theme but not the commodity.
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Confident after revision
Q165
The National Economic Council under Pakistan‘s constitutional structure primarily deals with matters concerning:
A) Economic planning and development
B) Appointment of judges
C) Electoral constituencies
D) Foreign treaties
Source PDF page 17.
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💡 Hint — try before revealing
Distinguish economic planning coordination from financial revenue distribution.
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✅ Answer & explanation
Answer: A — Economic planning and development
Reasoning: Article 156 provides for the NEC, which reviews economic conditions and advises on plans and balanced development.
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Related practice: Who chairs the NEC under the Constitution?
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✅ Related answer & memory link
Answer: The Prime Minister.
Why / remember: The Prime Minister chairs the NEC under Article 156; NFC and CCI are separate constitutional bodies.
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Confident after revision
Q166
Pakistan‘s nuclear tests of May 1998 were conducted in Chagai district, located in which province?
A) Sindh
B) Balochistan
C) Punjab
D) Khyber Pakhtunkhwa
Source PDF page 17.
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💡 Hint — try before revealing
Think of the province containing the Chagai test area.
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✅ Answer & explanation
Answer: B — Balochistan
Reasoning: Chagai is in Balochistan, where Pakistan conducted the May 1998 tests.
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Related practice: On which date was Chagai-I conducted?
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✅ Related answer & memory link
Answer: 28 May 1998.
Why / remember: Chagai-I occurred on 28 May 1998; distinguish it from the later test on 30 May.
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Confident after revision
Q167
Pakistan‘s current IMF-supported reform agenda places substantial emphasis on fiscal consolidation. In practical terms,
fiscal consolidation primarily seeks to:
A) Reduce persistent fiscal imbalances through revenue and expenditure reforms
B) Increase money supply without restrictions
C) Eliminate international trade
D) Replace monetary policy with fiscal policy
Source PDF page 17.
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💡 Hint — try before revealing
The concept concerns budget balances, not increasing the money supply.
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✅ Answer & explanation
Answer: A — Reduce persistent fiscal imbalances through revenue and expenditure reforms
Reasoning: Fiscal consolidation aims to improve budget balances through revenue and expenditure measures; it is distinct from monetary expansion.
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Related practice: What is a fiscal deficit?
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✅ Related answer & memory link
Answer: Government expenditure exceeding revenue over a period, on the stated accounting basis.
Why / remember: A fiscal deficit is spending above revenue over a period; its measurement depends on the stated accounting basis.
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Confident after revision
Q168
The constitutional importance of the Council of Common Interests lies principally in its role in managing relations between:
A) Executive and judiciary
B) Federation and provinces
C) National Assembly and Senate
D) Government and opposition
Source PDF page 17.
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💡 Hint — try before revealing
The body coordinates shared federal–provincial policy responsibilities.
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✅ Answer & explanation
Answer: B — Federation and provinces
Reasoning: The CCI manages shared constitutional policy responsibilities, especially Federal Legislative List Part II.
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Related practice: What does CCI stand for?
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✅ Related answer & memory link
Answer: Council of Common Interests.
Why / remember: CCI expands to Council of Common Interests; NFC concerns financial distribution rather than this policy role.
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Confident after revision
Q169
- Pakistan‘s energy security remains particularly vulnerable to instability around the Persian Gulf because a large share of
globally traded petroleum passes through the:
A) Strait of Hormuz
B) Strait of Gibraltar
C) Bering Strait
D) Bosporus
Source PDF page 17.
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💡 Hint — try before revealing
The route lies between the Persian Gulf and the Gulf of Oman.
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✅ Answer & explanation
Answer: A — Strait of Hormuz
Reasoning: Hormuz links the Persian Gulf with the Gulf of Oman and wider sea routes.
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Related practice: Which strait connects the Black Sea to the Sea of Marmara?
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✅ Related answer & memory link
Answer: Bosporus.
Why / remember: The Bosporus instead links the Black Sea to the Sea of Marmara; do not confuse two different chokepoints.
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Confident after revision
Q170
The 18th Amendment altered Pakistan‘s governance structure by transferring numerous responsibilities from the federal
government to:
A) Judiciary
B) Provincial governments
C) District courts
D) Armed forces
Source PDF page 17.
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💡 Hint — try before revealing
Abolishing the Concurrent List shifted many responsibilities but preserved federal subjects.
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✅ Answer & explanation
Answer: B — Provincial governments
Reasoning: The 18th Amendment devolved many responsibilities and abolished the Concurrent List, subject to constitutional exceptions.
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Related practice: Did it abolish the federal government’s entire legislative list?
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✅ Related answer & memory link
Answer: No.
Why / remember: The Federal Legislative List remains; devolution is not the disappearance of all federal legislative authority.
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Confident after revision
Q171
The Indus Waters Treaty largely assigned the Ravi, Beas and Sutlej rivers for unrestricted use by:
A) Pakistan
B) India
C) Afghanistan
D) China
Source PDF page 17.
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💡 Hint — try before revealing
Identify the eastern river trio rather than assuming all Indus-system rivers share one allocation.
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✅ Answer & explanation
Answer: B — India
Reasoning: Ravi, Beas and Sutlej are the eastern rivers under the treaty’s allocation, subject to its provisions.
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Related practice: Name the western rivers.
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✅ Related answer & memory link
Answer: Indus, Jhelum and Chenab.
Why / remember: Indus, Jhelum and Chenab are the western rivers; Ravi, Beas and Sutlej are the eastern rivers under treaty provisions.
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Confident after revision
Q172
Pakistan‘s participation in both the Economic Cooperation Organization and Shanghai Cooperation Organisation gives it an
important institutional platform for strengthening relations with:
A) Central Asian republics
B) Scandinavian countries
C) Latin America
D) Pacific Island states
Source PDF page 17.
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💡 Hint — try before revealing
Look at the membership geography of both cooperation organisations.
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✅ Answer & explanation
Answer: A — Central Asian republics
Reasoning: Both organisations provide regional cooperation platforms involving Central Asian states.
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Related practice: Where is the ECO Secretariat based?
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✅ Related answer & memory link
Answer: Tehran.
Why / remember: ECO’s Secretariat is in Tehran; SCO’s is in Beijing. Organisation names and headquarters are different recall pairs.
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Confident after revision
Q173
The National Finance Commission differs from the Council of Common Interests because the NFC is principally concerned
with:
A) Distribution of financial resources
B) Appointment of provincial governors
C) Foreign affairs
D) Judicial review
Source PDF page 17.
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💡 Hint — try before revealing
The clue is allocation of revenue and resources among governments.
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✅ Answer & explanation
Answer: A — Distribution of financial resources
Reasoning: NFC concerns financial allocation; CCI concerns shared policy responsibilities and coordination.
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Related practice: Which constitutional article concerns NFC?
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✅ Related answer & memory link
Answer: 160.
Why / remember: Article 160 establishes the NFC framework; Article 156 concerns NEC, so similar abbreviations must be separated.
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Confident after revision
Q174
The China-Pakistan Economic Corridor connects Gwadar with western China, particularly the autonomous region of:
A) Tibet
B) Xinjiang
C) Ningxia
D) Inner Mongolia
Source PDF page 18.
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💡 Hint — try before revealing
Identify the northern Chinese region connected through the corridor.
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✅ Answer & explanation
Answer: B — Xinjiang
Reasoning: CPEC’s northern linkage is associated with China’s Xinjiang region.
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Related practice: Which border crossing connects the two countries?
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✅ Related answer & memory link
Answer: Khunjerab.
Why / remember: Khunjerab is the border crossing; Xinjiang is the Chinese region. One is a route point, the other an administrative region.
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Confident after revision
Q175
Pakistan‘s security concerns regarding Afghanistan include the presence and activities of the Tehreek-e-Taliban Pakistan. The
abbreviation commonly used for the organization is:
A) TTP
B) TTA
C) TLP
D) TNSM
Source PDF page 18.
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💡 Hint — try before revealing
Expand the acronym and distinguish similarly abbreviated organisations.
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✅ Answer & explanation
Answer: A — TTP
Reasoning: The initials stand for Tehrik-i-Taliban Pakistan; it is distinct from TLP and the Afghan Taliban.
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Related practice: What does TLP stand for?
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✅ Related answer & memory link
Answer: Tehreek-e-Labbaik Pakistan.
Why / remember: TLP stands for Tehreek-e-Labbaik Pakistan, a different organisation from TTP.
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Confident after revision
Q176
Which geographical feature provides the principal overland connection between Pakistan and China and represents one of
the world's highest paved international border crossings?
A) Bolan Pass
B) Khunjerab Pass
C) Khyber Pass
D) Lowari Pass
Source PDF page 18.
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💡 Hint — try before revealing
Match the pass to the neighbouring country.
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✅ Answer & explanation
Answer: B — Khunjerab Pass
Reasoning: Khunjerab is the Pakistan–China crossing on the Karakoram Highway.
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Related practice: Which pass is associated with the Peshawar–Afghanistan route?
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✅ Related answer & memory link
Answer: Khyber Pass.
Why / remember: Khyber is associated with the Afghanistan route; Khunjerab with the China route.
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Confident after revision
Q177
Pakistan‘s advocacy regarding Kashmir continues to refer to historical resolutions adopted primarily by which organ of the
United Nations?
A) International Court of Justice
B) Security Council
C) UNESCO
D) ECOSOC
Source PDF page 18.
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💡 Hint — try before revealing
Identify the UN organ associated with the cited resolutions.
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✅ Answer & explanation
Answer: B — Security Council
Reasoning: Historical UN Security Council resolutions form a central reference in Pakistan’s Kashmir diplomacy.
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Related practice: How many permanent Security Council members are there?
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✅ Related answer & memory link
Answer: Five.
Why / remember: The five permanent Security Council members are China, France, Russia, the UK and the US.
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Confident after revision
Q178
One major purpose of IMF structural reforms in Pakistan‘s energy sector is to address the accumulation of unpaid obligations
across producers, distributors and government entities, commonly described as:
A) Circular debt
B) Sovereign premium
C) Current account gap
D) Capital flight
Source PDF page 18.
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💡 Hint — try before revealing
The question describes domestic payment-chain arrears, not external transactions.
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✅ Answer & explanation
Answer: A — Circular debt
Reasoning: Arrears propagate among energy-sector entities; they are not the same as a current-account deficit.
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Related practice: What does current account concern?
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✅ Related answer & memory link
Answer: Cross-border trade, income and current transfers.
Why / remember: The current account records cross-border goods/services, primary income and current transfers; it is different from circular debt.
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Confident after revision
Q179
Pakistan‘s location between energy-rich Central Asia and the Arabian Sea provides the strategic rationale for projects such as
TAPI and CASA-1000 under the broader concept of:
A) Regional economic connectivity
B) Strategic isolation
C) Import substitution only
D) Monetary integration
Source PDF page 18.
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💡 Hint — try before revealing
The projects link source states, transit routes and destination markets.
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✅ Answer & explanation
Answer: A — Regional economic connectivity
Reasoning: The projects link suppliers, transit states and consumers through infrastructure.
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Related practice: Expand TAPI.
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✅ Related answer & memory link
Answer: Turkmenistan–Afghanistan–Pakistan–India.
Why / remember: TAPI’s letters follow Turkmenistan–Afghanistan–Pakistan–India, helping recall the proposed gas route.
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Confident after revision
Q180
Which combination most accurately represents three contemporary issues with significant implications for Pakistan‘s
national security and foreign policy?
A) Climate vulnerability, regional militancy and water security
B) Arctic territorial disputes, Amazon deforestation and Eurozone enlargement
C) Antarctic mining, Baltic fisheries and Caribbean integration
D) Pacific island sovereignty, Scandinavian migration and Mercosur expansion
Source PDF page 18.
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💡 Hint — try before revealing
Choose issues with direct geographical, economic and security relevance to Pakistan.
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✅ Answer & explanation
Answer: A — Climate vulnerability, regional militancy and water security
Reasoning: Climate, militancy and water security directly intersect with Pakistan’s geography, economy and foreign relations.
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Related practice: What is a non-traditional security threat in this list?
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✅ Related answer & memory link
Answer: Climate vulnerability or water insecurity.
Why / remember: Climate and water insecurity are non-traditional threats because they extend beyond conventional military conflict.
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Confident after revision