Most Important Agriculture MCQs – Test 14 | 1000 MCQ Series

Rate this post

Most Important Agriculture MCQs – Test 14 | 1000 MCQ Series

Most Important Agriculture MCQs – Test 14 | 1000 MCQ Series

Most Important Agriculture MCQs – Test 14 | 1000 MCQ Series

 

Q.651. The order of deep black soils is?

Deep black soils का order क्या है?

  1. Vertisols
  2. Entisols
  3. Aridisols
  4. None of these

Answer:- A. Vertisols

Explanation:- Deep black soils, commonly known as black cotton soils, are associated with Vertisols. They contain large amounts of swelling clay and develop deep cracks when dry.

 

Q.652. The chemical formula of gypsum is?

Gypsum का chemical formula क्या है?

  1. CaCO₃
  2. CaCl₂
  3. CaSO₄·2H₂O
  4. None of these

Answer:- C. CaSO₄·2H₂O

Explanation:- Gypsum is calcium sulphate dihydrate, with the chemical formula CaSO₄·2H₂O. It is an important soil amendment, particularly for reclaiming sodic soils.

 

Q.653. Total porosity will be more in?

Total porosity किसमें अधिक होगी?

  1. Sandy soil
  2. Clayey soil
  3. Loam soil
  4. None of these

Answer:- B. Clayey soil

Explanation:- Clayey soils generally have higher total porosity because they contain many small pores. Sandy soils have larger pores but generally lower total pore space.

 

Q.654. Eleusine coracana is the botanical name of?

Eleusine coracana किसका botanical name है?

  1. Finger millet (Ragi)
  2. Cheena
  3. Kodo millet
  4. Bavata

Answer:- A. Finger millet (Ragi)

Explanation:- Eleusine coracana is the botanical name of finger millet, commonly called Ragi. It is an important millet crop rich in calcium and other nutrients.

 

Q.655. The cultivation of Mango with rice is an example of?

Mango की cultivation rice के साथ करना किसका example है?

  1. Multiple cropping
  2. Multi-storied cropping
  3. Agro-forestry
  4. Parallel cropping

Answer:- C. Agro-forestry

Explanation:- Growing a tree crop such as mango together with an agricultural crop such as rice combines trees with crops on the same land. This is an example of agro-forestry.

 

Q.656. Vitamin B1 is also known as?

Vitamin B1 को किस नाम से भी जाना जाता है?

  1. Retinol
  2. Thiamin
  3. Riboflavin
  4. Calciferol

Answer:- B. Thiamin

Explanation:- Vitamin B1 is called thiamine (thiamin). It is important for carbohydrate metabolism and normal functioning of the nervous system.

 

Q.657. Organic matter generally contains ____% organic carbon?

Organic matter में generally कितने प्रतिशत organic carbon होता है?

  1. 48
  2. 58
  3. 68
  4. 1.72

Answer:- B. 58

Explanation:- Soil organic matter is conventionally estimated to contain approximately 58% organic carbon. Therefore, organic matter is often estimated from organic carbon using the 1.724 factor.

 

Q.658. Central Agmark Laboratory is located at?

Central Agmark Laboratory कहाँ स्थित है?

  1. Pune
  2. Nagpur
  3. Mumbai
  4. New Delhi

Answer:- B. Nagpur

Explanation:- The Central Agmark Laboratory is located at Nagpur, Maharashtra. AGMARK is related to quality certification and grading of agricultural products.

 

Q.659. Which one of the following is “Macaroni Wheat”?

निम्नलिखित में से कौन-सा “Macaroni Wheat” है?

  1. Triticum durum
  2. Triticum aestivum
  3. Triticum dicoccum
  4. Triticum sphaerococcum

Answer:- A. Triticum durum

Explanation:- Triticum durum is commonly known as durum wheat or macaroni wheat. It is especially suitable for making pasta, macaroni and related products because of its hard grain and high-quality gluten.

 

Q.660. Flowering and fruiting in plants is mainly affected by?

Plants में flowering और fruiting मुख्यतः किस nutrient से प्रभावित होती है?

  1. Iron
  2. Boron
  3. Magnesium
  4. Manganese

Answer:- B. Boron

Explanation:- Boron plays an important role in reproductive growth, including pollen germination, pollen tube growth, flowering and fruit/seed development. Therefore, boron deficiency can seriously affect flowering and fruiting.

 

Q.661. Which one is White Mica?

इनमें से White Mica कौन-सा है?

  1. Muscovite
  2. Biotite
  3. Quartz
  4. None of the above

Answer:- A. Muscovite

Explanation:- Muscovite is a light-coloured mica mineral and is commonly known as White Mica.

 

Q.662. Citrus fruit is botanically known as which type of fruit?

Citrus fruit को botany में किस प्रकार का fruit कहा जाता है?

  1. Berry
  2. Hesperidium
  3. Drupe
  4. Pome

Answer:- B. Hesperidium

Explanation:- Citrus fruits such as orange, lemon and grapefruit are modified berries called hesperidium.

 

Q.663. Which is the richest source of Vitamin C among the following?

निम्नलिखित में से Vitamin C का सबसे rich source कौन-सा है?

  1. Apple
  2. Banana
  3. Barbados cherry
  4. Papaya

Answer:- C. Barbados cherry

Explanation:- Barbados cherry is exceptionally rich in Vitamin C and is one of the richest natural sources of this vitamin.

 

Q.664. Dashehari × Neelum is the parentage of which mango variety?

Dashehari × Neelum किस mango variety का parentage है?

  1. Amrapali
  2. Mallika
  3. Ratna
  4. Arka Anmol

Answer:- A. Amrapali

Explanation:- Amrapali is a mango hybrid developed from Dashehari and Neelum.

 

Q.665. Since which year has SLUSI been conducting soil surveys?

SLUSI द्वारा soil surveys किस year से conduct किए जा रहे हैं?

  1. 1956
  2. 1958
  3. 1960
  4. 1962

Answer:- B. 1958

Explanation:- The Soil and Land Use Survey of India (SLUSI) started conducting systematic soil surveys in 1958.

 

Q.666. Fire blight of pear is caused by which organism?

Pear का Fire blight रोग किस organism के कारण होता है?

  1. Fungus
  2. Virus
  3. Bacteria
  4. Nematode

Answer:- C. Bacteria

Explanation:- Fire blight of pear is a bacterial disease caused by Erwinia amylovora.

 

Q.667. The fruit type of pomegranate is known as?

Pomegranate का fruit type क्या कहलाता है?

  1. Berry
  2. Balausta
  3. Drupe
  4. Capsule

Answer:- B. Balausta

Explanation:- Pomegranate fruit is botanically classified as a special type of berry called balausta.

 

Q.668. Who coined the term “Mitochondria”?

“Mitochondria” term किसने coin किया था?

  1. Robert Hooke
  2. Benda
  3. Schleiden
  4. Schwann

Answer:- B. Benda

Explanation:- Carl Benda coined the term mitochondria in 1898.

 

Q.669. In which year was AICRP on Pesticide Residue started?

AICRP on Pesticide Residue किस year शुरू किया गया था?

  1. 1978
  2. 1980
  3. 1984
  4. 1986

Answer:- C. 1984

Explanation:- The All India Coordinated Research Project on Pesticide Residues was started in 1984.

 

Q.670. PMKSY was launched on?

PMKSY को कब launch किया गया था?

  1. 1 January 2015
  2. 1 July 2015
  3. 15 August 2015
  4. 2 October 2015

Answer:- B. 1 July 2015

Explanation:- Pradhan Mantri Krishi Sinchayee Yojana (PMKSY) was launched on 1 July 2015.

 

Q.671. Potato scab is caused by?

Potato का Scab रोग किसके कारण होता है?

  1. Rhizoctonia solani
  2. Streptomyces scabies
  3. Fusarium oxysporum
  4. Pythium spp.

Answer:- B. Streptomyces scabies

Explanation:- Common potato scab is caused by the soil-borne bacterium Streptomyces scabies.

 

Q.672. PPV&FR Act was enacted in?

PPV&FR Act किस year enacted किया गया था?

  1. 1998
  2. 2000
  3. 2001
  4. 2005

Answer:- C. 2001

Explanation:- The Protection of Plant Varieties and Farmers’ Rights Act was enacted in 2001.

 

Q.673. National Seed Research and Training Centre is located at?

National Seed Research and Training Centre कहाँ स्थित है?

  1. New Delhi
  2. Varanasi
  3. Lucknow
  4. Hyderabad

Answer:- B. Varanasi

Explanation:- The National Seed Research and Training Centre is located at Varanasi, Uttar Pradesh.

 

Q.674. Oleoresin is mainly extracted from?

Oleoresin मुख्यतः किससे extracted किया जाता है?

  1. Chillies
  2. Wheat
  3. Mustard
  4. Rice

Answer:- A. Chillies

Explanation:- Chilli oleoresin is an extract containing the colour, flavour and pungent principles of chillies.

 

Q.675. Central Institute for Women in Agriculture is located at?

Central Institute for Women in Agriculture कहाँ स्थित है?

  1. New Delhi
  2. Bhubaneswar
  3. Jaipur
  4. Bhopal

Answer:- B. Bhubaneswar

Explanation:- The Central Institute for Women in Agriculture (CIWA) is located at Bhubaneswar, Odisha.

 

Q.676. Which vitamin contains cobalt?

किस vitamin में cobalt पाया जाता है?

  1. Vitamin B1
  2. Vitamin B6
  3. Vitamin B12
  4. Vitamin C

Answer:- C. Vitamin B12

Explanation:- Vitamin B12 contains cobalt as part of its chemical structure.

 

Q.677. The Calvin cycle occurs in the?

Calvin cycle कहाँ होता है?

  1. Grana
  2. Thylakoid membrane
  3. Stroma
  4. Cytoplasm

Answer:- C. Stroma

Explanation:- The Calvin cycle, or dark reaction of photosynthesis, takes place in the stroma of chloroplasts.

 

Q.678. Approximately what percentage of water on Earth is fresh water?

पृथ्वी पर लगभग कितने प्रतिशत water fresh water है?

  1. 1%
  2. 3%
  3. 10%
  4. 25%

Answer:- B. 3%

Explanation:- About 3% of the Earth’s total water is fresh water, while the majority is saline water.

 

Q.679. Which is the dominant soil group in India?

भारत में सबसे dominant soil group कौन-सा है?

  1. Black Soil
  2. Red Soil
  3. Alluvial Soil
  4. Laterite Soil

Answer:- C. Alluvial Soil

Explanation:- Alluvial soil is the most widespread and agriculturally important soil group in India.

 

Q.680. The relative proportion of sand, silt and clay in soil is called?

Soil में sand, silt और clay के relative proportion को क्या कहा जाता है?

  1. Soil structure
  2. Soil texture
  3. Soil porosity
  4. Soil consistency

Answer:- B. Soil texture

Explanation:- Soil texture refers to the relative proportion of sand, silt and clay particles in a soil.

 

Q.681. VAM stands for a symbiotic association involving?

VAM किसके बीच symbiotic association को दर्शाता है?

  1. Bacteria
  2. Fungi
  3. Algae
  4. Viruses

Answer:- B. Fungi

Explanation:- Vesicular-Arbuscular Mycorrhiza (VAM) is a beneficial symbiotic association between plant roots and fungi.

 

Q.682. Who coined the term “Genetics”?

“Genetics” term किसने coin किया था?

  1. Darwin
  2. Mendel
  3. Bateson
  4. Morgan

Answer:- C. Bateson

Explanation:- William Bateson coined the term Genetics in 1905.

 

Q.683. Which soil property cannot be changed easily?

कौन-सा soil property आसानी से change नहीं किया जा सकता?

  1. Soil pH
  2. Soil fertility
  3. Soil texture
  4. Organic matter

Answer:- C. Soil texture

Explanation:- Soil texture is determined by the proportions of sand, silt and clay and is considered an inherent soil property.

 

Q.684. Indian agricultural universities were established on the pattern of?

Indian agricultural universities किसके pattern पर established किए गए थे?

  1. Oxford University
  2. Land Grant University of USA
  3. Cambridge University
  4. Harvard University

Answer:- B. Land Grant University of USA

Explanation:- The agricultural university system in India was developed largely on the Land Grant University model of the United States.

 

Q.685. Which pest attacks pulses both in the field and during storage?

कौन-सा pest pulses को field और storage दोनों में attack करता है?

  1. Aphid
  2. Pulse Beetle
  3. Whitefly
  4. Termite

Answer:- B. Pulse Beetle

Explanation:- Pulse beetles attack pulses in the field and continue damaging stored seeds, causing serious losses.

 

Q.686. What is the suitable pH range for rice?

Rice के लिए suitable pH range क्या है?

  1. 3.5–5.5
  2. 4–6
  3. 6–8
  4. 7–9

Answer:- B. 4–6

Explanation:- For this MCQ, the expected suitable soil pH range for rice is 4–6.

 

Q.687. Lantana camara belongs to which family?

Lantana camara किस कुल (Family) से संबंधित है?

  1. Solanaceae
  2. Verbenaceae
  3. Asteraceae
  4. Fabaceae

Answer:- B. Verbenaceae

Explanation:- Lantana camara is traditionally classified under the family Verbenaceae.

 

Q.688. The cross T-141 × T.N.-1 is associated with which rice variety?

T-141 × T.N.-1 क्रॉस से कौन-सी धान की किस्म संबंधित है?

  1. Jaya
  2. Padma
  3. IR-8
  4. Ratna

Answer:- B. Padma

Explanation:- Padma is associated with the cross T-141 × TN-1 in the given breeding reference.

 

Q.689. TRYSEM was launched in?

TRYSEM किस वर्ष शुरू किया गया था?

  1. 1975
  2. 1977
  3. 1979
  4. 1982

Answer:- C. 1979

Explanation:- TRYSEM, the Training of Rural Youth for Self Employment programme, was launched in 1979.

 

Q.690. Which vitamin is essential for blood clotting?

Blood clotting के लिए कौन-सा Vitamin आवश्यक है?

  1. Vitamin A
  2. Vitamin C
  3. Vitamin K
  4. Vitamin D

Answer:- C. Vitamin K

Explanation:- Vitamin K is essential for the synthesis of several blood-clotting factors.

 

Q.691. The first commercially used fertilizer was?

सबसे पहले commercially used fertilizer कौन-सा था?

  1. Urea
  2. SSP
  3. DAP
  4. MOP

Answer:- B. SSP

Explanation:- Single Super Phosphate (SSP) was among the earliest commercially used chemical fertilizers.

 

Q.692. The “Round Revolution” is related to?

“Round Revolution” किससे संबंधित है?

  1. Milk
  2. Potato
  3. Egg
  4. Fish

Answer:- B. Potato

Explanation:- The Round Revolution is associated with increased potato production.

 

Q.693. Hollow heart of cauliflower is caused by deficiency of?

Cauliflower में Hollow heart किस तत्व की कमी से होता है?

  1. Nitrogen
  2. Boron
  3. Zinc
  4. Iron

Answer:- B. Boron

Explanation:- Boron deficiency can cause hollow stem and internal browning or hollowing symptoms in cauliflower.

 

Q.694. Which is considered the first mango hybrid in the world?

विश्व का पहला Mango hybrid किसे माना जाता है?

  1. Amrapali
  2. Mallika
  3. Dashehari
  4. Alphonso

Answer:- B. Mallika

Explanation:- Mallika is a well-known mango hybrid and is listed as the first mango hybrid in this examination reference.

 

Q.695. Which rose variety is thornless?

कौन-सी गुलाब की किस्म काँटारहित (thornless) है?

  1. Chitra
  2. Queen Elizabeth
  3. Happiness
  4. American Beauty

Answer:- A. Chitra

Explanation:- Chitra is known as a thornless rose variety.

 

Q.696. Which of the following is a non-edible biodiesel plant?

निम्नलिखित में से कौन-सा Non-edible biodiesel plant है?

  1. Soybean
  2. Jatropha
  3. Groundnut
  4. Sunflower

Answer:- B. Jatropha

Explanation:- Jatropha is a non-edible oilseed plant whose oil can be used as a feedstock for biodiesel production.

 

Q.697. Which crop is known as the “Queen of Oilseeds”?

किस फसल को “Queen of Oilseeds” कहा जाता है?

  1. Groundnut
  2. Mustard
  3. Sesame
  4. Soybean

Answer:- C. Sesame

Explanation:- Sesame is traditionally known as the Queen of Oilseeds because of its high-quality edible oil.

 

Q.698. Which crop is known as the “King of Vegetables”?

किस फसल को “King of Vegetables” कहा जाता है?

  1. Potato
  2. Tomato
  3. Brinjal
  4. Cabbage

Answer:- A. Potato

Explanation:- Potato is widely known as the King of Vegetables because of its extensive cultivation, high productivity and versatile use.

 

Q.699. Which spice is known as the “King of Spices”?

किस मसाले को “King of Spices” कहा जाता है?

  1. Cardamom
  2. Black Pepper
  3. Clove
  4. Cumin

Answer:- B. Black Pepper

Explanation:- Black pepper is traditionally known as the King of Spices because of its importance, flavour and widespread use.

 

Q.700. Which fruit is known as the “Apple of Paradise”?

किस फल को “Apple of Paradise” कहा जाता है?

  1. Apple
  2. Banana
  3. Mango
  4. Papaya

Answer:- B. Banana

Explanation:- Banana has historically been associated with the fruit of Paradise and was therefore called the Apple of Paradise.

Most Important Agriculture MCQs – Test 14 | 1000 MCQ Series

सभी Tests बिल्कुल FREE हैं — अभी Test दें और अपनी तैयारी को एक कदम आगे बढ़ाएं।
🌐 AgriExam.com — Agriculture Exams की बेहतर तैयारी के लिए।

Agriculture Quiz Open
Daily & Weekly Agriculture Quiz Open
Agriculture YouTube Channel  Open
Agriculture Test Series on App Open
Buy Agriculture Books Open

 

 

Leave a Comment

You can only read

Play sound