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

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All MCQs and revision practice

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561. Most insects are found in _____?

زیادہ تر کیڑے کہاں پائے جاتے ہیں؟

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Answer: Tropical regions

Explanation Most insects are found in tropical regions where the climate is warm and humid. Tropical regions provide abundant food, moisture, and vegetation for insects. Polar and desert regions have extreme climates unsuitable for most insects. Last verified on 22-01-2026

562. Contribution of cotton to Pakistan’s GDP is about _____?

کپاس کا پاکستان کے جی ڈی پی میں تقریباً کتنا حصہ ہے؟

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Answer: 2%

Explanation Cotton contributes around 2% to Pakistan’s GDP . It is a major cash crop . It forms the backbone of the textile industry . It is a key part of the economy . Additional information : Cotton supports millions of farmers and workers in Pakistan. Pakistan is among the top cotton -producing countries in the world. Last verified on 19-01-2026

563. Spider, ticks, and mites belong to which class?

مکڑیاں، کانٹے اور مائٹس کس کلاس سے تعلق رکھتے ہیں؟

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Answer: Arachnida

Explanation Arthropods are divided into different classes based on body structure, legs, and antennae . Spiders, ticks, and mites have eight legs and no antennae, which classifies them differently from insects . These belong to the class Arachnida . Last verified on 11-02-2026

564. The Synonym of Engrossed is?

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Answer: Absorbed

Explanation Engrossed means مشغول Absorbed means جذب Last verified on 01-02-2026

565. Sunflower fruit is a _____?

سورج مکھی کا پھل کس قسم کا ہوتا ہے؟

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Answer: Achene

Explanation The fruit of sunflower is an Achene , a small, dry, one-seeded fruit. In an achene , the seed coat is not fused with the fruit wall. This type of fruit does not open at maturity . Additional information : Common Examples of Achene (5): Sunflower Buttercup Clematis Strawberry (true fruits are achenes) Ranunculus Last verified on 19-01-2026

566. Bolting refers to emergence of inflorescence in ______?

بولٹنگ سے مراد کس فصل میں پھولوں کے جھرمٹ کا ظہور ہے؟

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Answer: Sugarbeet

Explanation Bolting is the rapid growth of the flowering stem (inflorescence). Observed in sugarbeet , where the plant shifts from vegetative to reproductive stage. Causes reduced root yield and sugar content . Triggered by long day conditions or stress. Important to manage for better crop harvest . Last verified on 12-02-2026

567. Eragate are the types of insects which are _____?

ایریگیٹ کس قسم کے کیڑے ہوتے ہیں؟

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Answer: Workers in the species of ant

Explanation Eragate are the worker ants in ant colonies. They are usually wingless and perform colony tasks . Tasks include foraging, nest maintenance, and care of brood. Only queen ants reproduce; ergates support the colony . Found in most ant species around the world. Last verified on 07-02-2026

568. Phosphorus availability in soil is maximum at pH _____?

مٹی میں فاسفورس کی دستیابی کس پی ایچ پر زیادہ ہوتی ہے؟

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Answer: 6–7.5

Explanation Phosphorus (P) is most available to plants in slightly acidic to neutral soils (pH 6–7.5). At low pH (4–5) , phosphorus reacts with iron and aluminum, forming insoluble compounds. At high pH (8–9) , it reacts with calcium, also becoming unavailable. Last verified on 01-02-2026

569. Swelling of udder in a cow is a common symptom of ______?

گائے کے اُدَر (چھاتی) کا سوج جانا کس بیماری کی عام علامت ہے؟

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Answer: Mastitis

Explanation Swelling of the udder in cows is usually caused by inflammation or infection of the mammary gland . This condition is called mastitis . It affects milk production, quality, and animal health . Last verified on 01-02-2026

570. Maize is a _____?

مکئی کس قسم کی فصل ہے؟

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Answer: Annual crop

Explanation Maize (corn) completes its life cycle in one year , from sowing to harvest. It grows, flowers, produces seeds, and dies within a single season. Additional information : Biennial crops : Take two years to complete life cycle (e.g., carrot, beetroot). Perennial crops : Live and produce for multiple years (e.g., apple, sugarcane). Last verified on 19-01-2026

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