Forest Rangers Solved Model Paper 2022 PDF

Section 1: English (10 Marks)

Q1. Synonym of “Prevaricate”
Answer: Equivocate / Lie

Q2. Antonym of “Sagacious”
Answer: Ignorant / Fatuous

Q3. Fill in the blank: The manager’s ________ personality made it difficult for employees to approach him with grievances.
Answer: Imperious

Q4. Choose the correct spelling:
Answer: Renaissance

Q5. Identify the grammatical error: “Between you and I, this plan will never work.”
Answer: me — ‘Between’ is a preposition and requires an objective pronoun

Q6. Change into Passive Voice: “The situation rendered our plan useless.”
Answer: Our plan was rendered useless by the situation

Q7. Idiom Meaning: “To steer clear of”
Answer: To avoid someone or something

Q8. Direct/Indirect: He said, “I shall go as soon as it is possible.”
Answer: He said that he would go as soon as it was possible

Q9. Identify the figure of speech: “The stars danced playfully in the moonlit sky.”
Answer: Personification

Q10. One word substitution: A person who renounces a religious or political belief
Answer: Apostate

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Section 2: Mathematics 

Q1. A sum of money at compound interest amounts to thrice itself in 3 years. In how many years will it be 9 times itself?
Answer: 6 years

Q2. The base of a right-angled triangle is 12m and its hypotenuse is 13m. Find its area.
Answer: 30 m²

Q3. If a+b+c=9 and ab+bc+ca=26, find a²+b²+c².
Answer: 29

Q4. A, B, and C can complete a piece of work in 24, 30, and 40 days respectively. They began the work together but C left 4 days before completion. In how many days was the work completed?
Answer: 11 days

Q5. The average of 7 consecutive numbers is 20. The largest of these numbers is:
Answer: 23

Q6. A man bought 20 television sets at 15,000 each. He sold 15 of them at a profit of 10% and the remaining 5 at a loss of 10%. Find his total profit/loss percentage.
Answer: 5% Profit

Q7. Train A leaves station 9 am, reaches B at 1 pm; Train B leaves 10 am, reaches A at 1 pm. At what time do they cross each other?
Answer: 11:12 am

Q8. If the height of a cylinder is doubled and the radius is halved, find the ratio of the new volume to the original volume.
Answer: 1 : 2

Q9. Find the greatest number which will divide 410, 751, and 1030 so as to leave the same remainder in each case.
Answer: 31

Q10. Solve: 5^(x+1) + 5^(2−x) = 126
Answer: x = 2 or x = −1

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Section 3: General Knowledge & Environmental Science 

Q1. Which UN body provides the scientific assessment of Climate Change?
Answer: IPCC

Q2. The “Katas Raj Temples” in Punjab are located in which district and are famous for which feature?
Answer: Chakwal; Sacred Pond

Q3. In Forestry, the ‘Form Factor’ of a tree is used to calculate what?
Answer: The volume of the tree

Q4. Which Punjab city was the capital of the ‘Sikh Empire’ under Maharaja Ranjit Singh?
Answer: Lahore

Q5. What is ‘Bio-remediation’?
Answer: The use of living organisms to remove or neutralize pollutants

Q6. The “Brundtland Report” (1987) is famous for introducing which global concept?
Answer: Sustainable Development

Q7. Which is the oldest and largest ‘National Park’ in Punjab?
Answer: Lal Suhanra National Park

Q8. What is the ‘Greenhouse Warming Potential’ (GWP) of Methane compared to Carbon Dioxide?
Answer: Approximately 25–28 times higher

Q9. The Indian counterpart of Wagah Border ceremony is?
Answer: Attari

Q10. Which Punjab barrage is built on the Sutlej River near Pakpattan/Bahawalnagar?
Answer: Sulemanki Headworks

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Section 4: Computer Skills 

Q1. What is ‘Latency’ in a computer system?
Answer: The delay before a transfer of data begins following an instruction

Q2. Which network protocol provides a secure encrypted tunnel at the Network Layer (Layer 3)?
Answer: IPsec

Q3. What is ‘Steganography’?
Answer: Concealing a file, message, image, or video within another file, message, image, or video

Q4. In MS Excel, what does the ‘IFERROR’ function do?
Answer: Returns a value you specify if a formula evaluates to an error

Q5. Which CPU component coordinates data flow between the ALU and registers?
Answer: Control Unit (CU)

Q6. What is a ‘Zero-day Vulnerability’?
Answer: A security flaw with no available patch

Q7. The ‘Draft View’ in MS Word is primarily used for?
Answer: Editing text without seeing headers, footers, or page breaks

Q8. Difference between ‘Hyper-threading’ and ‘Multi-core’?
Answer: Hyper-threading creates virtual cores; Multi-core has physical cores

Q9. Function of ‘Northbridge’ in motherboard chipset?
Answer: Manages communication between CPU, RAM, and GPU

Q10. What is ‘Data Mining’?
Answer: Extracting patterns and knowledge from large datasets

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Section 5: Mental Aptitude & Reasoning 

Q1. Syllogism: Some papers are pens. All pencils are pens. Conclusion: Some papers are pencils.
Answer: False

Q2. Blood Relations: A man said, “Your mother’s husband’s sister is my aunt.” How is the woman related to the man?
Answer: Cousin

Q3. Seating Arrangement: 7 people P, Q, R, S, T, U, V sitting in a circle. V is second to the left of S and neighbor of T and U. S not neighbor of R or T. P neighbor of Q and R. Who is second to the right of V?
Answer: P

Q4. Clock: At what time between 1 and 2 o’clock are the hands together?
Answer: 1:05 and 5/11 min

Q5. Coding: If ‘ORANGE’ = 531846 and ‘GRAPE’ = 43126, how is ‘REAR’ coded?
Answer: 3613

Q6. Analytical Reasoning: If ‘A’ > ‘B’, ‘C’ < ‘A’, ‘D’ > ‘C’ but < ‘B’, who is shortest?
Answer: C

Q7. Direction: Starting from point X, Shaukat walked 15m South, left 20m, left 15m, left 35m. How far & direction from X?
Answer: 15m West

Q8. Series: 0, 6, 24, 60, 120, 210, ?
Answer: 336

Q9. Calendar: Day of the week on 15th August 1947?
Answer: Friday

Q10. Logical Deduction: All mangoes are golden. No golden things are cheap. Conclusion: No mangoes are cheap.
Answer: True

Job Relates Additional Questions

Q. 1. The powerhouse of the cell is called:
Answer: Mitochondria

Q. 2. Which process converts glucose into energy in cells?
Answer: Cellular Respiration

Q. 3. The study of interactions between organisms and environment is called:
Answer: Ecology

Q. 4. Which vitamin is produced in human skin by sunlight?
Answer: Vitamin D

Q. 5. The largest organ of the human body is:
Answer: Skin

Q. 6. Plants prepare their food by the process of:
Answer: Photosynthesis

Q. 7. The main gas taken in by plants for photosynthesis is:
Answer: Carbon Dioxide

Q. 8. The functional unit of the kidney is:
Answer: Nephron

Q. 9. Which blood cells help in fighting infections?
Answer: White Blood Cells

Q. 10. The balance of nature is maintained by:
Answer: Ecosystem

Q. 1. The SI unit of force is:
Answer: Newton

Q. 2. Speed is distance divided by:
Answer: Time

Q. 3. The force that pulls objects towards Earth is:
Answer: Gravity

Q. 4. Energy possessed by a moving object is:
Answer: Kinetic Energy

Q. 5. The device used to measure temperature is:
Answer: Thermometer

Q. 6. The bending of light when it passes from one medium to another is called:
Answer: Refraction

Q. 7. The unit of electric current is:
Answer: Ampere

Q. 8. Sound travels fastest in:
Answer: Solids

Q. 9. The instrument used to measure atmospheric pressure is:
Answer: Barometer

Q. 10. The energy from the Sun reaches Earth through:
Answer: Radiation

C. Chemistry: Environmental & General (30 Marks)
Q. 1. The atomic number of Hydrogen is:
Answer: 1

Q. 2. Water is a compound of Hydrogen and:
Answer: Oxygen

Q. 3. The gas essential for combustion is:
Answer: Oxygen

Q. 4. Acids turn blue litmus paper into:
Answer: Red

Q. 5. The hardest natural substance is:
Answer: Diamond

Q. 6. The chemical formula of water is:
Answer: H2O

Q. 7. Substances that dissolve in water are called:
Answer: Soluble

Q. 8. The process of converting liquid into gas is:
Answer: Evaporation

Q. 9. The main gas responsible for global warming is:
Answer: Carbon Dioxide

Q. 10. The neutralization reaction occurs between an acid and a:
Answer: Base

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