All MCQs - Agriculture Officer Past Papers and Syllabus Practice | PakExamPoint
Practise All MCQs in Agriculture Officer Past Papers and Syllabus. Attempt multiple-choice questions, check answers and revise related subtopics.
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.
Use these All MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.
استوائی علاقوں میں کینو کے درخت کے پتے کب بڑھتے ہیں؟
A. None of these
B. Seasonally
C. Only in winter
D. Throughout the year
Check answer and explanation
Answer: Throughout the year
Explanation Citrus trees in tropical regions are mostly evergreen . They retain and grow leaves throughout the year due to consistent warm climate. Seasonal changes have minimal effect on their leaf growth. Additional information : Examples of citrus trees: Orange, Lemon, Lime, Grapefruit. Evergreen nature helps in continuous photosynthesis and fruit production. Last verified on 20-01-2026
وہ آب و ہوا جس میں بارش نہ کے برابر یا بہت کم ہو اور زندگی کے لیے ناکافی ہو، اسے کیا کہتے ہیں؟
A. None of these
B. Desert Climate
C. Temperate Climate
D. Tropical Climate
Check answer and explanation
Answer: Desert Climate
Explanation A climate with no or very little rainfall, insufficient to support life, is called a Desert Climate . Deserts receive minimal precipitation, usually less than 250 mm per year . Temperatures can be extremely high during the day and very low at night . Last verified on 22-01-2026
Explanation Diffusion → Process of spreading new ideas or innovations. Adoption → Process of farmers accepting and using these innovations. Both are key components of agricultural extension . Last verified on 30-01-2026
Explanation Major sucking pests of cotton include: Whitefly – Causes leaf curling and transmits cotton leaf curl virus. Jassid (Leafhopper) – Sucks sap from leaves, causing yellowing. Aphid – Sucks plant sap and spreads viral diseases. Additional information : Sucking pests reduce plant vigor and yield. Control methods : insecticides, biological control, and resistant varieties. Last verified on 19-01-2026
Explanation Journal of Agriculture Research is the official scientific periodical of Agriculture Department Punjab . It publishes peer-reviewed research related to crops, soil, and farming practices . Additional information : Subject Coverage: Crop science, soil science, agronomy Last verified on 25-01-2025
وہ پودے جو پھول پیدا کرتے ہیں اور بیج بناتے ہیں کیا کہلاتے ہیں؟
A. Spermatophytes
B. None of these
C. Pteridophytes
D. Bryophytes
Check answer and explanation
Answer: Spermatophytes
Explanation Spermatophytes are plants that produce seeds and usually bear flowers or cones. They are the most advanced group of plants . Additional information : Spermatophytes : Angiosperms (flowering plants) and Gymnosperms Bryophytes : Non-vascular, no seeds Pteridophytes : Vascular but seedless Last verified on 27-01-2026
Explanation 1 hectare = 2.47105 acres ( approx. 2.47 acres ). The hectare is a metric unit of area . It is commonly used in land measurement. It is equivalent to 10,000 square meters . Last verified on 24-01-2026
رات کا اندھا پن وٹامن ______ کی کمی کی وجہ سے ہوتا ہے؟
A. D
B. C
C. B
D. A
Check answer and explanation
Answer: A
Explanation Vitamin A deficiency → Night blindness (Nyctalopia) Vitamin A is important for vision and immune function . Additional information : Vitamin K is essential for blood clotting. Vitamin D helps in calcium absorption and bone mineralization. Vitamin B1 supports nerve function and energy metabolism. Last verified on 01-02-2026
Explanation Electrical conductivity measures how easily a material allows electric current to pass. Silver is the best conductor of electricity due to its high number of free electrons . Last verified on 01-02-2026
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