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

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All MCQs and revision practice

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All: questions and answer review

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581. Co-operative farming, Collective farming, Capitalistic farming, State farming, and Peasant farming are _____?

کوآپریٹو کاشتکاری ، اجتماعی کاشتکاری ، سرمایہ دارانہ کاشتکاری ، ریاستی کاشتکاری ، اور کسان کاشتکاری _____ ہیں؟

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Answer: Systems of farming

Explanation These are different systems or methods of organizing agricultural production. They define how land, labor, and resources are managed for farming. Each system has unique ownership, management, and production strategies. Last verified on 03-02-2026

582. Which type of seed can be used by farmers and sold in the market?

کون سا بیج کسان استعمال کر سکتے ہیں اور مارکیٹ میں بیچ سکتے ہیں؟

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Answer: Certified seed

Explanation Certified seed is produced from Foundation seed. It is approved for farmers to use and sell in the market. Ensures high germination, purity, and true-to-type plants . Last verified on 30-01-2026

583. Who invented the ginning machine?

ٹنائی کرنے والی مشین کس نے ایجاد کی؟

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Answer: Eli Whitney

Explanation Eli Whitney invented the cotton gin in 1794 to speed up cotton processing. It dramatically increased cotton production and supported the textile industry . Additional information : Impact : Boosted cotton exports from the USA Last verified on 25-01-2026

584. Sound Waves travel faster in a medium ____?

صوتی لہریں کس قسم کے میڈیم میں زیادہ تیز رفتار سے حرکت کرتی ہیں؟

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Answer: Solid

Explanation Sound waves are mechanical waves and need a medium to travel. They travel fastest in solids , slower in liquids , and slowest in gases . Solid particles are closely packed, allowing rapid vibration transfer. Last verified on 04-02-2026

585. Most commonly used media for the study of microorganisms is ______?

چھوٹے جانداروں (مائیکرو آرگنزم) کے مطالعے کے لیے سب سے زیادہ استعمال ہونے والا میڈیا ہے؟

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Answer: Agar

Explanation Microbiologists study microorganisms using specific media that provide nutrients for growth. Agar is widely used because it is solid at room temperature and supports the growth of many bacteria . Additional information : Agar is derived from red algae . It was first used in 1882 by Fannie Hesse for culturing bacteria . Last verified on 01-02-2026

586. Plant with a non-woody stem having climbing nature is _____?

وہ پودا جس کا غیر لکڑیلا تنہ ہو اور چڑھنے کی خصوصیت رکھتا ہو، اسے کیا کہتے ہیں؟

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Answer: Vine

Explanation Vine is a non-woody climbing plant that relies on support from other structures or plants . Helps the plant reach sunlight without developing a strong stem. Additional information : Common in gardens, fields, and wild areas . Examples include grape, cucumber, pumpkin. Last verified on 25-01-2026

587. Motile spores are _____?

متحرک سپورز کون سے ہیں؟

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Answer: Zoospores

Explanation Zoospores are motile (capable of movement) spores found in some algae, fungi, and protozoa . They move using flagella in water or moist environments. Help in asexual reproduction. Last verified on 06-02-2026

588. The petals of a flower collectively form _____?

پھول کے پنکھڑیاں مجموعی طور پر کیا بناتی ہیں؟

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Answer: Corolla

Explanation A flower is made of different parts: Calyx, Corolla, Androecium, and Gynoecium . Petals are usually colorful and fragrant to attract pollinators. All petals together form a distinct part called the Corolla . Additional information : Calyx is made of sepals, usually green, protecting the bud. Gynoecium is the female reproductive part of a flower (carpel/pistil). Last verified on 23-01-2026

589. Tikka disease of groundnut is renowned in ______?

مونگ پھلی کی ٹِکا بیماری کس علاقے میں مشہور ہے؟

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Answer: Chakwal

Explanation Tikka disease is a common fungal disease of groundnut (peanut). It is well known in Chakwal region of Pakistan. Causes leaf spots and defoliation . Leads to reduced yield and poor pod development . Spreads mainly in humid conditions . Last verified on 06-02-2026

590. Abnormal proliferation of stem due to some external stimulus is called _____?

کسی بیرونی محرک کی وجہ سے تنے کی غیر معمولی نشوونما کو کیا کہتے ہیں؟

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Answer: Gall formation

Explanation Plants sometimes show abnormal growth due to external stimuli like insects, bacteria, or mechanical injury . This abnormal proliferation of stem tissue is called gall formation . Galls can occur on leaves, stems, or roots depending on the stimulus. Last verified on 01-02-2026

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