Forest Rangers Solved Model Paper 2023 PDF

Section 1: English 

Q1. Synonym of “Incorrigible”
Answer: Unreformable / Habitual
Q2. Antonym of “Capricious”
Answer: Steadfast / Consistent
Q3. Fill in the blank: The diplomat’s ________ remarks served only to exacerbate the already volatile situation.
Answer: Invidious
Q4. Choose the correct spelling
Answer: Pharmacopoeia
Q5. Identify the Grammatical Structure: “Had I known about the forest fire, I would have alerted the authorities.”
Answer: Third Conditional
Q6. Change into Passive Voice: “Circumstances forced him to resign.”
Answer: He was forced to resign by circumstances
Q7. Idiom Meaning: “To throw down the gauntlet” means:
Answer: To issue a challenge
Q8. Direct/Indirect: He said to me, “Wait here until I return.”
Answer: He asked me to wait there until he returned
Q9. Identify the error: Each of the candidates have signed the declaration.
Answer: has (Each is singular)
Q10. One word substitution: A collection of poems or stories
Answer: Anthology
Section 2: General Knowledge & Environmental Science 
Q1. Which specific protocol under the CBD deals with ‘Access and Benefit Sharing’ (ABS) of genetic resources?
Answer: Nagoya Protocol
Q2. The “Salt Range” in Punjab contains the world’s second-largest salt mine. In which geological era was this salt deposited?
Answer: Precambrian
Q3. In Forestry, the ‘Basal Area’ of a tree is calculated at what height from the ground?
Answer: Breast Height (1.3–1.4 meters)
Q4. Which city in Punjab is historically associated with the ‘Ahmad Shah Abdali’ and ‘Sikh’ battles for the throne of Lahore?
Answer: Gujranwala
Q5. What is ‘Bio-magnification’ in an aquatic ecosystem?
Answer: Increase in concentration of toxins up the food chain
Q6. Under the 18th Amendment, which ministry was devolved to the provinces, significantly impacting Forest management?
Answer: Ministry of Environment
Q7. What is ‘Eutrophication’ and its primary visual indicator?
Answer: Nutrient enrichment leading to algal bloom
Q8. The ‘Tomb of Bibi Jawindi’ is a famous landmark in which city of Punjab?
Answer: Uch Sharif
Q9. What is ‘Carbon Neutrality’?
Answer: Balancing carbon emissions with carbon absorption
Q10. Which Punjab barrage is located near the border of Mianwali and Bhakkar?
Answer: Chashma Barrage

Section 3: Mathematics (Numerical Ability) 

Q1. A sum was put at simple interest for 3 years. At 2% higher rate, interest increases by 360 PKR. Find the sum.
Answer: 6,000 PKR
Q2. The diagonal of a cube is 939\sqrt{3} cm. Find its total surface area.
Answer: 486 cm²
Q3. If x=3+2x=\sqrt{3}+\sqrt{2}, find x2+1x2x^2+\frac{1}{x^2}.
Answer: 10
Q4. A can complete work in 10 days and B in 20 days. They work together but A leaves 2 days before completion. Total time taken?
Answer: 8 days
Q5. Ratio of ages of father and son is 7:3 and product is 756. Find ratio after 6 years.
Answer: 2:1
Q6. After 12.5% discount, profit is 15% and CP = 280. Find MP.
Answer: 368 PKR
Q7. A cyclist covers 750 m in 2 min 30 sec. Find speed in km/h.
Answer: 18 km/h
Q8. Volume of a sphere is 4851 cm³. Find its surface area.
Answer: 1,386 cm²
Q9. Find the smallest number which leaves remainders 14, 19, 29, 34 when divided by 20, 25, 35, 40 respectively.
Answer: 1,394
Q10. Solve for x: 22x−1=8x−32^{2x-1} = 8^{x-3}
Answer: x = 2

Section 4: Computer Skills 

Q1. What is ‘Throughput’ in a computer network?
Answer: Actual data transmitted over a network in a given time
Q2. Which device operates at the Physical Layer (Layer 1) of OSI model?
Answer: Hub / Repeater
Q3. What is ‘Ransomware’?
Answer: Malware that encrypts files and demands payment for decryption
Q4. In MS Excel, what is the ‘Fill Handle’ used for?
Answer: To copy data or create series in adjacent cells
Q5. What are the phases of the Instruction Cycle?
Answer: Fetch, Decode, Execute, Store
Q6. What is ‘DNS Poisoning’?
Answer: Injecting false DNS data into cache to redirect users
Q7. Which MS Word feature shows document as it appears on web?
Answer: Web Layout View
Q8. What is a ‘Dual-Core’ processor?
Answer: CPU with two processing cores on one chip
Q9. What is the purpose of ‘BIOS Shadowing’?
Answer: Copy BIOS code from ROM to RAM for faster execution
Q10. What is E-commerce B2B model?
Answer: Business-to-Business online transactions

Section 5: Mental Aptitude & Reasoning 

Q1. Syllogism: All roads are trees. No tree is a soap. Conclusion: No soap is a road.
Answer: True
Q2. Blood Relations: “His brother’s father is the only son of my grandfather.” How is the woman related to the man?
Answer: Sister
Q3. Seating Arrangement: A is left of B but right of C. D is right of B but left of E. Who is in the middle?
Answer: B
Q4. Clock: When will hands be together between 9 and 10?
Answer: 9:49 and 1/11 min
Q5. Coding: If ‘PEOPLE’ → ‘PLPOEE’, then ‘TREND’ → ?
Answer: TNERD
Q6. Analytical Reasoning: A > B, B < C, C < D. Who got highest?
Answer: D
Q7. Direction: After movements (90m East, 20m South, 30m West, 100m North), distance from start?
Answer: 100 m
Q8. Series: 1, 3, 7, 15, 31, 63, ?
Answer: 127
Q9. Calendar: If 15 Aug 2023 was Tuesday, day on 15 Aug 2028?
Answer: Thursday
Q10. Number Matrix: If 4+4=20, 5+5=30, 6+6=42, then 9+9=?
Answer: 90

Job Related Extra Questions


Q. 1. The vascular tissue that conducts organic nutrients (food) in plants is:
Answer: Phloem
Q. 2. ‘Dendrochronology’ is the science of dating events by studying:
Answer: Tree Rings
Q. 3. Which hormone is responsible for the ripening of fruits?
Answer: Ethylene
Q. 4. The process of soil formation is technically known as:
Answer: Pedogenesis
Q. 5. Plants that grow in saline (salty) water or soil are called:
Answer: Halophytes
Q. 6. The symbiotic relationship between fungi and plant roots is:
Answer: Mycorrhiza
Q. 7. Which part of the seed provides food for the developing embryo?
Answer: Endosperm
Q. 8. The scientific name of ‘Deodar’ (National Tree of Pakistan) is:
Answer: Cedrus deodara
Q. 9. Which type of soil is best for most agricultural crops due to its balanced drainage?
Answer: Loamy Soil
Q. 10. The conversion of ammonia into nitrates by soil bacteria is:
Answer: Nitrification
Q. 1. The transfer of heat through the direct contact of particles is:
Answer: Conduction
Q. 2. Which instrument is used to measure the intensity of solar radiation?
Answer: Pyranometer
Q. 3. The phenomenon of ‘Total Internal Reflection’ is the basis of:
Answer: Optical Fibers
Q. 4. What is the SI unit of ‘Luminous Intensity’?
Answer: Candela
Q. 5. A liquid’s resistance to flow is known as its:
Answer: Viscosity
Q. 6. The ‘Escape Velocity’ required to leave Earth’s gravity is approximately:
Answer: 11.2 km/s
Q. 7. Which device converts light energy directly into electrical energy?
Answer: Photovoltaic Cell
Q. 8. The ‘Greenhouse Effect’ is primarily caused by which type of radiation?
Answer: Infrared Radiation
Q. 9. An object appears black because it:
Answer: Absorbs all colors of light
Q. 10. Which law states that energy can neither be created nor destroyed?
Answer: Law of Conservation of Energy
Q. 1. Which substance is used in pencils instead of lead?
Answer: Graphite
Q. 2. The process of heating an ore in the absence of air is:
Answer: Calcination
Q. 3. Which gas is used for the artificial ripening of green fruits?
Answer: Acetylene
Q. 4. ‘Aqua Regia’ is a mixture of Nitric Acid and which other acid?
Answer: Hydrochloric Acid
Q. 5. The simplest form of a carbohydrate is a:
Answer: Monosaccharide
Q. 6. Which chemical is used as a ‘Dry Ice’?
Answer: Solid Carbon Dioxide
Q. 7. The main gas found in the atmosphere of Venus is:
Answer: Carbon Dioxide
Q. 8. Which catalyst is used in the hydrogenation of vegetable oils?
Answer: Nickel
Q. 9. The study of carbon-containing compounds is called:
Answer: Organic Chemistry
Q. 10. What is the most common salt in seawater?
Answer: Sodium Chloride
Q. 1. Which country is the world’s largest producer of ‘Timber’ (wood)?
Answer: Canada
Q. 2. The ‘Gobi Desert’ is located in which two countries?
Answer: China and Mongolia
Q. 3. Who is the current President of the World Bank?
Answer: Ajay Banga
Q. 4. The ‘AUKUS’ pact is a security partnership between Australia, UK and:
Answer: USA
Q. 5. Which international body regulates international trade?
Answer: WTO (World Trade Organization)
Q. 6. The ‘Khyber Pass’ connects Peshawar with which Afghan city?
Answer: Kabul
Q. 7. Which country has the highest number of active volcanoes?
Answer: Indonesia
Q. 8. The ‘Kyoto Protocol’ is an international treaty related to:
Answer: Greenhouse Gas Emissions
Q. 9. Which sea is shrinking at an alarming rate due to irrigation projects?
Answer: Aral Sea
Q. 10. The ‘Nobel Prize’ is awarded in how many categories?
Answer: Six
Q. 11. Who is the current Prime Minister of Israel?
Answer: Benjamin Netanyahu
Q. 12. The ‘Strait of Hormuz’ is a vital shipping route for:
Answer: Oil
Q. 13. Which country is known as the ‘Home of the Industrial Revolution’?
Answer: United Kingdom
Q. 14. The ‘Global North’ generally refers to:
Answer: Developed Countries
Q. 15. Which organization’s logo features a Giant Panda?
Answer: WWF (World Wide Fund for Nature)
Q. 16. The current capital of Indonesia (being developed) is:
Answer: Nusantara
Q. 17. Which country shares the longest land border with Pakistan?
Answer: Afghanistan
Q. 18. The ‘Silicon Valley’ of the world is located in:
Answer: California, USA
Q. 19. ‘UNICEF’ works primarily for the welfare of:
Answer: Children
Q. 20. The ‘Gaza-Egypt’ border crossing is known as:
Answer: Rafah Crossing

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