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.
مکئی کے ابتدائی مرحلے میں سب سے خطرناک کیڑا کون سا ہے؟
A. Stem borer
B. None of these
C. Aphid
D. Cutworm
Check answer and explanation
Answer: Cutworm
Explanation Cutworms feed on young maize seedlings, often cutting them at the soil level . They are most destructive in the early stages of crop growth. Additional information : Stem borer → attacks stems at later stages Aphid → sucks sap, spreads viral diseases Last verified on 25-01-2026
Explanation Older rice refers to rice that has been stored for some time after harvest . Its moisture content decreases , making it less sticky when cooked. Often considered less fresh , so it is cheaper in price. Popular for certain dishes like biryani due to better separation of grains . Storage can improve aroma and cooking quality in some varieties. Last verified on 06-02-2026
Explanation Organic mulch is made from natural materials like straw, leaves, compost, or grass clippings . It decomposes over time, adding nutrients to the soil and improving fertility . Additional information : Organic mulch also reduces soil erosion and conserves moisture. Commonly used in vegetable gardens, orchards, and flower beds . Last verified on 30-01-2026
یہ حیوانی خلیے کی سب سے بیرونی پرت ہے، پتلی، نرم، لچکدار اور خود مرمت کرنے کی صلاحیت رکھتی ہے۔ یہ کس کے لیے درست ہے؟
A. Cell wall
B. Nuclear membrane
C. None of these
D. Cell membrane
Check answer and explanation
Answer: Cell membrane
Explanation Cell membrane (plasma membrane) surrounds the cytoplasm of animal cells . It is selectively permeable , allowing some substances to pass while blocking others . Additional information : Made of lipid bilayer with proteins. Plays a role in cell signaling and communication . Last verified on 11-02-2026
Explanation Botanically, a fruit develops from the flower and contains seeds . Tomato, pumpkin, and melon grow from flowers and have seeds → fruits . Potato is an underground stem (tuber), not a fruit . It is classified as a vegetable . Used mainly as a root/tuber crop . Last verified on 12-02-2026
پانی کے جذب کی وجہ سے ساخت کی سوجن _____ کہلاتی ہے؟
A. None of these
B. Imbibition
C. Plasmolysis
D. Guttation
Check answer and explanation
Answer: Imbibition
Explanation Imbibition is the process where seeds absorb water, swell , and become metabolically active. It is the first step in seed germination. Occurs due to osmosis and capillary action . Last verified on 31-01-2026
Explanation Seed testing evaluates the quality and viability of seeds before sowing. Purposes include : Seed purity : Ensures seeds are free from weeds and other crop seeds. Seed germination : Determines the percentage of seeds that will sprout. Seed moisture content : Checks moisture to prevent fungal growth and storage losses. Last verified on 31-01-2026
گنے کی سرخ گلٹ بیماری زیادہ تر کس پر اثر انداز ہوتی ہے؟
A. Thick canes
B. Roots
C. None of these
D. Young canes
Check answer and explanation
Answer: Thick canes
Explanation Red rot is a major fungal disease of sugarcane caused by Colletotrichum falcatum . Mostly affects mature, thick sugarcane stalks . Additional information : Red rot is more severe in stressed or old crops. Symptoms include reddish streaks in cane, white fungal growth inside, and bad smell. Last verified on 20-01-2026
پارتھینیم ہسٹیروفورس کی وجہ سے ہونے والا معاشی نقصان تقریباً کتنا ہے؟
A. 56 billion dollars
B. 26 billion dollars
C. 36 billion dollars
D. None of these
Check answer and explanation
Answer: 36 billion dollars
Explanation Parthenium hysterophorus is an invasive weed that causes severe damage to agriculture, livestock, and human health . Its global economic loss is estimated at about 36 billion dollars . Additional information : Commonly known as Congress grass . It spreads rapidly due to high seed production and adaptability . Last verified on 20-01-2026
B. Conserves soil moisture and improves root development
C. None of these
D. Reduces soil fertility
Check answer and explanation
Answer: Conserves soil moisture and improves root development
Explanation Trench farming helps in retaining soil moisture for crops like sugarcane . Promotes better root growth and plant establishment. Enhances overall crop yield and health. Last verified on 30-01-2026
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