PPSC AGRICULTURE OFFICER PAST PAPER HELD ON 19-03-2023
Agriculture Officer Paper held on 19/3/2023.
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
جو جینیاتی بینک جو بارلے کے لیے ہے، اسے کون برقرار رکھتا ہے؟
- CIMMYT
- ICAR
- ICARDA
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- ICARDA (International Center for Agricultural Research in the Dry Areas) maintains the barley gene bank.
- It preserves genetic diversity of barley and other crops for research and breeding.
Additional information:
- CIMMYT: Focuses on wheat and maize improvement.
- ICAR: Indian Council of Agricultural Research, national-level organization.
Last verified on 19-01-2026
اورگانو کلورین کیڑے مار دوا کی مثال کیا ہے؟
- Malathion
- DDT
- Imidacloprid
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- DDT (Dichlorodiphenyltrichloroethane) is an example of an organochlorine pesticide.
- It is used to control insects in agriculture and for malaria control.
Additional information:
- Malathion: Organophosphate pesticide.
- Imidacloprid: Neonicotinoid pesticide.
Last verified on 19-01-2026
کپاس کا پاکستان کے جی ڈی پی میں تقریباً کتنا حصہ ہے؟
- 1%
- 2%
- 4%
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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
پلانٹ بیماریوں کے لیے پہلا کمپیوٹرائزڈ سمیولیشن ماڈل کون سا تھا؟
- EPIDEM
- DSSAT
- APSIM
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
EPIDEM was the first computerized simulation model developed to predict and study plant disease epidemics.
It helps in planning control measures and understanding disease spread.
Additional information:
- DSSAT: Crop growth and yield simulation.
- APSIM: Agricultural Production Systems Simulator for cropping systems.
- CROPGRO: Part of DSSAT, for legume crops modeling.
Last verified on 19-01-2026
ایپرکٹ کے روٹ اسٹاک "ہری" کا استعمال کس ملک میں ہوتا ہے؟
- India
- Pakistan
- Turkey
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Apricot rootstock “Hari” is commonly used in Pakistan for grafting apricot trees.
- It provides strong roots and better adaptability to local soil and climate.
Additional information:
- Helps in increased fruit yield and disease resistance.
- Also used in horticulture programs to improve apricot cultivation.
Last verified on 19-01-2026
سن 1916 کا لکھنؤ معاہدہ کن کے درمیان کیا گیا تھا؟
- The british and india
- The Congress and the Muslim League
- The Hindus and the Muslims
- The moderates and extremists
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Lucknow Pact (1916) was an agreement between:- Indian National Congress – headed by Bal Gangadhar Tilak
- All-India Muslim League – led by Muhammad Ali Jinnah
Additional information:
- Congress adopted the pact at Lucknow session on 29 December 1916.
- Muslim League approved it on 31 December 1916.
Last verified on 19-01-2026
پاکستان کی برآمدی آمدنی کی بڑی آمدنی ______ سے آتی ہے؟
- Wheat
- Sugarcane
- Barley
- Cotton
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Cotton is Pakistan’s major export commodity.
- It contributing significantly to foreign exchange earnings.
- It is used in the textile industry for making fabrics, garments, and yarn.
Last verified on 19-01-2026
- Leave
- Was leaving
- Left
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- The word “since” refers to a specific point in the past, so the past simple tense is required.
- Correct sentence: “We haven’t seen each other since he left.”
Last verified on 19-01-2026
پی سی آر کا پہلا مرحلہ کونسا ہے؟
- Annealing
- Replication
- Denaturation
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- In PCR (Polymerase Chain Reaction), the first step is denaturation, where the double-stranded DNA is heated to separate into single strands.
- This allows primers to bind in the next step.
Additional information:
- Second step: Annealing – primers attach to single-stranded DNA.
- Third step: Extension/Replication – DNA polymerase synthesizes new DNA strands.
Last verified on 19-01-2026
- Biennial
- Perennial
- Annual crop
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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