All MCQs - Agriculture Officer Past Papers and Syllabus Practice | PakExamPoint

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All MCQs and revision practice

Study All through multiple-choice questions in Agriculture Officer Past Papers and Syllabus. This subtopic contains 749 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

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All: questions and answer review

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441. BIOS stands for ______?

بی آئی او ایس کا مطلب کیا ہے؟

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Answer: Basic Input Output System

Explanation BIOS stands for Basic Input Output System . Additional information : BIOS is a firmware stored on a computer’s motherboard. Initializes hardware during booting and provides runtime services. Acts as an interface between operating system and hardware . Last verified on 04-02-2026

442. The Paris Agreement ended which war?

پیرس معاہدے نے کس جنگ کا خاتمہ کیا؟

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Answer: Vietnam War

Explanation The Paris Peace Agreement was signed in 1973 to end the Vietnam War . It aimed to establish peace and end U.S. military involvement in Vietnam. Additional information : Agreement signed: 27 January 1973 War involved mainly: North Vietnam, South Vietnam, USA Duration of Vietnam War: 1955–1975 U.S. troops withdrawal began in 1973 Fall of Saigon: 1975 Last verified on 19-01-2026

443. A measure of average output or real output per unit of input is called _____?

فی یونٹ ان پٹ اوسط پیداوار یا حقیقی پیداوار کی پیمائش کو کیا کہتے ہیں؟

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Answer: Productivity

Explanation Productivity measures the average or real output produced per unit of input (like labor, land, or capital). Helps assess how efficiently resources are being used in production. Higher productivity indicates better resource utilization and economic performance. . Last verified on 03-02-2026

444. Application of nitrogen in legumes is applied at _____?

دالوں کی فصل میں نائٹروجن کا استعمال کس وقت کیا جاتا ہے؟

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Answer: All at sowing

Explanation In legumes , nitrogen is applied entirely at the time of sowing . Legumes can fix atmospheric nitrogen through root nodules, so additional N is minimal . Proper nitrogen application supports early growth and improves yield. Last verified on 03-02-2026

445. A common technique to help people begin the creative process is _______?

تخلیقی عمل شروع کرنے میں لوگوں کی مدد کرنے کے لیے ایک عام تکنیک ____ ہے؟

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Answer: Brainstorming

Explanation Brainstorming is a widely used technique to generate creative ideas and solutions by encouraging free thinking without immediate judgment. It helps individuals or groups explore multiple possibilities quickly, fostering innovation and originality. Last verified on 22-01-2026

446. Arachnids are the arthropods with ______?

مکڑی نما کیڑے (آراکنڈز) کے پاس کتنے جوڑے ٹانگیں ہوتی ہیں؟

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Answer: Four pairs of legs

Explanation Arachnids are a class of arthropods including spiders, scorpions, ticks, and mites . They have 4 pairs of legs (total 8 legs ). Arachnids lack antennae and wings. Example: Spider, Scorpion, Tick, Mite, Harvestman Last verified on 07-02-2026

447. Soil’s resistance to rupture and deformation is called ______?

مٹی کی وہ خصوصیت جو اسے ٹوٹنے یا شکل بدلنے سے روکتی ہے، کیا کہلاتی ہے؟

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Answer: Consistency

Explanation The ability of soil to resist rupture or deformation under stress is called consistency . Indicates how hard, soft, or plastic the soil is. Additional information : Important for engineering, construction, and agriculture . Helps determine suitability for foundations, roads, and irrigation . Measured using tests like Atterberg limits for clay soils. Last verified on 22-01-2026

448. Response of plants to touch is called _____?

پودوں کے چھونے کے جواب کو _____ کہا جاتا ہے؟

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Answer: Thigmotropism

Explanation Plants can respond to various stimuli like light, gravity, and touch . The response of plants to touch is called thigmotropism . It is commonly seen in climbing plants and vines , which coil around supports. Last verified on 23-01-2026

449. Pheromone trap attracts ______?

فیرومون ٹریپ کس کو اپنی طرف متوجہ کرتا ہے؟

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Answer: Male fly

Explanation A pheromone trap is an insect control tool used in agriculture . It releases chemical signals (pheromones) to attract insects. Specifically, it attracts male insects to disrupt mating and reduce pest population. Additional information : Common insects targeted by pheromone traps : Cotton bollworm – Male moths Fruit flies – Male flies Mango hoppers – Male insects Diamondback moth – Male larvae Rice stem borer – Male moths Last verified on 24-01-2026

450. In Thar and Cholistan, the erosion problem is caused by ______?

تھر اور چولستان میں مٹی کے کٹاؤ کا مسئلہ کس کی وجہ سے ہے؟

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Answer: Wind

Explanation Thar and Cholistan are arid desert regions in Pakistan. Soil erosion occurs due to natural forces removing the topsoil. In deserts, wind is the main agent of erosion . Additional information : Consequences : Formation of sand dunes, reduced agricultural productivity Control measures : Planting windbreaks, shrubs, and grasses Last verified on 25-01-2026

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