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.

Return to all Agriculture Officer Past Papers and Syllabus topics to choose your next area of study. Read the MCQ study guide to plan your revision, or try a Agriculture Officer Past Papers and Syllabus practice quiz.

All: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

451. Study of fruit is called ______?

پھلوں کے مطالعہ کو کیا کہا جاتا ہے؟

Check answer and explanation

Answer: Pomology

Explanation Pomology is the branch of horticulture that deals with the study, cultivation, and production of fruits. Includes fruit breeding, harvesting, storage, and marketing . Examples of fruits studied: apple, mango, citrus, banana, grapes . Last verified on 31-01-2026

452. Which of the following is a hybrid variety of maize?

مندرجہ ذیل میں سے مکئی کی ہائبرڈ قسم کون سی ہے؟

Check answer and explanation

Answer: FH-810

Explanation Hybrid varieties of maize are developed by crossing two genetically different parent lines. They give higher yield , better uniformity , and disease resistance compared to open-pollinated varieties. Additional information : Hybrid maize varieties: Sarhad White, FH-810 Non-hybrid variety: Golden (open-pollinated) Last verified on 27-01-2026

453. In dry areas, which tillage system is adopted?

خشک علاقوں میں کون سا نظامِ ہل چلانا اختیار کیا جاتا ہے؟

Check answer and explanation

Answer: Zero tillage

Explanation Dry (arid) areas have low rainfall and limited soil moisture. Zero tillage helps conserve moisture by not disturbing the soil. Additional information : Zero tillage prevents soil erosion by wind. It improves soil structure and organic matter over time. Last verified on 25-01-2026

454. pH of most Pakistani soils is _____?

پاکستان کی زیادہ تر مٹیوں کا پی ایچ کیا ہوتا ہے؟

Check answer and explanation

Answer: 7–8

Explanation Soil pH measures the acidity or alkalinity of soil, affecting nutrient availability. Most soils in Pakistan are neutral to slightly alkaline , with a pH of 7–8. Additional information : pH ranges of soil types: Acidic soil – < 7 (e.g., hilly areas of Pakistan) Neutral soil – 7 Slightly alkaline soil – 7–8 ( most Pakistani soils ) Strongly alkaline soil – 8–9 Sodic soil – > 9 Last verified on 24-01-2026

455. If A can complete a work in 18 days, B in 20 days, and C in 30 days, B and C work together for 2 days and then leave. How many days will A take to complete the remaining work?

Check answer and explanation

Answer: 15 days

Explanation B's 1 day work = 1/20 C's 1 day work = 1/30 (B+C)'s 1 day work = 1/20 + 1/30 = 1/12 (B+C)'s 2 days work = 2 × 1/12 = 1/6 Remaining work = 1 - 1/6 = 5/6 A's 1 day work = 1/18 Time taken by A to complete 5/6 work: = (5/6) / (1/18) = 5/6 × 18 = 15 days Last verified on 04-02-2026

456. Castor bean is ______?

کسٹر بین کس قسم کی فصل ہے؟

Check answer and explanation

Answer: Oil seed crop

Explanation Castor bean (Ricinus communis) is grown for oil extraction from seeds . The oil, called castor oil , has industrial and medicinal uses. It is classified as an oilseed crop . Grows in tropical and subtropical regions. Seeds contain ricin , a toxic compound, so processing is important . Last verified on 12-02-2026

457. Trapping of pests is a _____?

کیڑوں کو پھندوں کے ذریعے پکڑنا کس قسم کا کنٹرول ہے؟

Check answer and explanation

Answer: Mechanical control

Explanation Trapping of pests comes under mechanical control . It involves physical methods to catch or remove pests . Additional information : Examples of Mechanical Control (5): Traps Hand picking Netting Barriers Light traps Last verified on 19-01-2026

458. Use of latest pesticides in modern agriculture is to _____?

جدید زرعی طریقوں میں نئے کیڑے مار ادویات کا استعمال کس لیے کیا جاتا ہے؟

Check answer and explanation

Answer: Control pests effectively

Explanation Latest pesticides are developed to control insects, weeds, and plant diseases. They protect crops and increase yield . Modern pesticides are more targeted and efficient . Their main purpose is pest control . Last verified on 03-02-2026

459. Scientific/botanical name of Rice plant is _____?

چاول کے پلانٹ کا سائنسی/نباتاتی نام _____ ہے؟

Check answer and explanation

Answer: Oryza sativa

Explanation The following table provides the botanical names for a variety of familiar plants : Rice : Oryza sativa Apple : Malus domestica Carrot : Daucus carota Coconut : Cocos nucifera Cucumber : Cucumis sativus Ginger : Zingiber officinale Mango : Mangifera indica Oak tree : Quercus Onion : Allium cepa Potato : Solanum tuberosum Wheat : Triticum aestivum Rose : Rosa Sunflower : Helianthus annuus Tomato : Solanum lycopersicum

460. A new innovation is usually the result of _____?

نئی ایجادات عام طور پر کس کے نتیجے میں پیدا ہوتی ہیں؟

Check answer and explanation

Answer: Research

Explanation A new innovation is typically the outcome of systematic investigation. It arises when people explore problems, test ideas, and develop solutions . Innovation often improves technology, products, or processes. Last verified on 20-01-2026

Found a mistake? Use “Report correction” in the practice tool or contact us with the question and a supporting source.