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

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421. In which province of Pakistan Lal Sohanra National Park and Chinji National park, are located?

لال سوہانرا نیشنل پارک اور چنجی نیشنل پارک پاکستان کے کس صوبے میں واقع ہیں؟

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Answer: Punjab

Explanation Lal Suhanra National Park: Location: Punjab Established: 1972 Area: 51,368 hectares Chinji National Park: Location: Punjab Established: 1987 Area: 6,097 hectares Last verified on 04-02-2026

422. Loose smut is a fungal disease of ______?

لوز سَمٹ کس فصل کی فنگس بیماری ہے؟

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Answer: Wheat

Explanation Loose smut is a fungal disease that affects wheat . Additional information : Major wheat fungal diseases : Loose smut – Ustilago tritici Leaf rust – Puccinia triticina Stem rust – Puccinia graminis Stripe rust – Puccinia striiformis Karnal bunt – Tilletia indica Last verified on 24-01-2026

423. The bacteria which convert nitrite (NO₂⁻) to nitrate (NO₃⁻) is _____?

وہ بیکٹیریا جو نائٹرائٹ کو نائٹریٹ میں تبدیل کرتے ہیں کون سے ہیں؟

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Answer: Nitrobacter

Explanation Nitrobacter bacteria convert nitrite (NO₂⁻) into nitrate (NO₃⁻) in the soil. This is the second step of the nitrification process , which is important for plant nutrition. Nitrite is toxic to plants, but nitrate is easily absorbed as a nutrient. Last verified on 22-01-2026

424. Meat, vegetables, fruits, and cereals are examples of ______?

گوشت، سبزیاں، پھل اور اناج کس قسم کے غذائی اجزاء کی مثالیں ہیں؟

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Answer: Nutritive food

Explanation Nutritive foods supply the body with necessary nutrients for growth, energy, and repair . They include all food groups that contribute to balanced nutrition. Additional information : Cereals provide carbohydrates for energy. Vegetables and fruits provide vitamins and minerals. Meat provides proteins and iron for body-building. Last verified on 20-01-2026

425. The progeny of Breeder Seed is called ______?

بریڈر بیج کی نسل کو کیا کہتے ہیں؟

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Answer: Foundation Seed

Explanation The progeny of Breeder Seed is called Foundation Seed . Foundation Seed is genetically pure and used to produce Certified Seed for farmers . It acts as a bridge between experimental breeder seed and commercial seed production . Last verified on 22-01-2026

426. Lichens are an example of _____?

لائیکنز کی مثال کس قسم کے تعلق کی ہے؟

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Answer: Symbiotic association

Explanation Lichens are a combination of fungus and algae or cyanobacteria . Both organisms benefit from each other, forming a symbiotic relationship . Fungus provides structure and protection; algae/cyanobacteria perform photosynthesis. Last verified on 04-02-2026

427. Hydrosphere, a physical shell of earth constitutes ______?

ہائیڈروسفیئر، زمین کا ایک جسمانی خول ______ ہے؟

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Answer: All the water on earth / Zone of water

Explanation The hydrosphere includes all the water on Earth, such as oceans, rivers, lakes, and groundwater. It encompasses water in all forms: liquid, solid (ice), and vapor. Last verified on 12-02-2026

428. The best management technique for mango anthracnose is ______?

آم کے اینتھریک نوز کے لیے سب سے بہترین انتظامی طریقہ کیا ہے؟

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Answer: Pruning

Explanation Pruning improves air circulation and sunlight penetration, reducing humidity that favors fungal growth . Mango anthracnose is a fungal disease caused by Colletotrichum gloeosporioides . It affects leaves, flowers, and fruits , leading to reduced yield. Last verified on 01-02-2026

429. Evaluation by numbers is called?

اعداد و شمار کے ذریعے جائزہ لینے کو کیا کہا جاتا ہے؟

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Answer: Quantitative evaluation

Explanation Evaluation done using numbers or measurable data is called quantitative evaluation . It focuses on numerical assessment of performance, yield, or results . Commonly used in education, agriculture, and research studies . Last verified on 25-01-2026

430. Which agriculture program is broadcasted from Bahawalpur?

کون سا زرعی پروگرام بہاولپور سے نشر کیا جاتا ہے؟

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Answer: Bukhat Bahar

Explanation Bukhat Bahar is an agriculture-focused program broadcast from Bahawalpur . It provides guidance on crops, livestock, and modern farming techniques to farmers in southern Punjab. Additional information : Such regional programs help farmers access locally relevant agricultural advice for better crop production. Last verified on 27-01-2026

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