Agriculture Practice Challenge – Test 15 | 1000 MCQ Series

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Agriculture Practice Challenge – Test 15 | 1000 MCQ Series

Agriculture Practice Challenge – Test 15 | 1000 MCQ Series

Agriculture Practice Challenge – Test 15 | 1000 MCQ Series

Q.701. NIPHM is located at?

NIPHM कहाँ स्थित है?

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

Answer:- B. Hyderabad

Explanation:- The National Institute of Plant Health Management (NIPHM) is located at Hyderabad, Telangana.

 

Q.702. Cumin belongs to which family?

जीरा किस कुल (Family) से संबंधित है?

  1. Fabaceae
  2. Solanaceae
  3. Umbelliferae
  4. Poaceae

Answer:- C. Umbelliferae

Explanation:- Cumin belongs to the family Umbelliferae, also known as Apiaceae.

 

Q.703. PM Fasal Bima Yojana was approved for implementation from?

PM Fasal Bima Yojana को किस season से लागू करने की मंजूरी दी गई थी?

  1. Rabi 2015–16
  2. Kharif 2016
  3. Rabi 2016–17
  4. Kharif 2015

Answer:- B. Kharif 2016

Explanation:- PM Fasal Bima Yojana was approved for implementation from the Kharif 2016 season.

 

Q.704. Pusa Snowball is a variety of?

Pusa Snowball किस फसल की किस्म है?

  1. Cabbage
  2. Cauliflower
  3. Radish
  4. Turnip

Answer:- B. Cauliflower

Explanation:- Pusa Snowball is a popular cauliflower variety developed for suitable production conditions.

 

Q.705. Ranikhet disease is caused by?

Ranikhet disease किसके कारण होता है?

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

Answer:- C. Virus

Explanation:- Ranikhet disease, also known as Newcastle disease, is a viral disease of poultry.

 

Q.706. Marigold originated in?

Marigold की उत्पत्ति कहाँ हुई थी?

  1. India
  2. Mexico
  3. China
  4. Japan

Answer:- B. Mexico

Explanation:- Marigold species commonly cultivated as ornamentals originated in the Americas, particularly Mexico.

 

Q.707. Minimum Support Price for foodgrains was introduced in?

Foodgrains के लिए Minimum Support Price (MSP) किस वर्ष शुरू किया गया था?

  1. 1955
  2. 1960
  3. 1965
  4. 1970

Answer:- C. 1965

Explanation:- The MSP system for major agricultural commodities was introduced in the mid-1960s as part of India’s agricultural price policy.

 

Q.708. Wrapping is an important operation related to?

Wrapping किस crop से संबंधित important operation है?

  1. Wheat
  2. Sugarcane
  3. Rice
  4. Cotton

Answer:- B. Sugarcane

Explanation:- Wrapping and tying are important operations in sugarcane cultivation to support the crop and help prevent lodging.

 

Q.709. Who is the author of “Modern Weed Management”?

“Modern Weed Management” के author कौन हैं?

  1. O.P. Gupta
  2. R.S. Singh
  3. R. Prasad
  4. V.S. Rao

Answer:- A. O.P. Gupta

Explanation:- O.P. Gupta is the author associated with the book Modern Weed Management.

 

Q.710. Which of the following acts as a nitrification inhibitor?

निम्नलिखित में से कौन Nitrification inhibitor के रूप में कार्य करता है?

  1. Urea
  2. Neem cake
  3. SSP
  4. MOP

Answer:- B. Neem cake

Explanation:- Neem products can inhibit nitrification and reduce the rate at which ammonium nitrogen is converted into nitrate.

 

Q.711. Organic farming systems mainly rely on?

Organic farming system मुख्य रूप से किस पर निर्भर करता है?

  1. Chemical fertilizers
  2. Crop residues
  3. Synthetic pesticides
  4. Herbicides

Answer:- B. Crop residues

Explanation:- Organic farming emphasizes natural sources of nutrients, including crop residues, compost and organic manures.

 

Q.712. Who coined the term “Cell”?

“Cell” शब्द किसने दिया था?

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

Answer:- A. Robert Hooke

Explanation:- Robert Hooke coined the term “cell” in 1665 after observing cork tissue under a microscope.

 

Q.713. The plant cell wall is mainly composed of?

पादप कोशिका भित्ति मुख्य रूप से किससे बनी होती है?

  1. Starch
  2. Cellulose
  3. Protein
  4. Lipid

Answer:- B. Cellulose

Explanation:- Cellulose is the major structural component of the plant cell wall.

 

Q.714. The sugar present in RNA is?

RNA में कौन-सी sugar पाई जाती है?

  1. Glucose
  2. Ribose
  3. Deoxyribose
  4. Fructose

Answer:- B. Ribose

Explanation:- RNA contains ribose sugar, while DNA contains deoxyribose sugar.

 

Q.715. The site of protein synthesis is associated with?

Protein synthesis का स्थान किससे associated है?

  1. Smooth ER
  2. Rough ER
  3. Golgi body
  4. Lysosome

Answer:- B. Rough ER

Explanation:- Ribosomes attached to the rough endoplasmic reticulum synthesize proteins, especially proteins destined for secretion or membranes.

 

Q.716. Lactose is commonly known as?

Lactose को सामान्यतः क्या कहा जाता है?

  1. Fruit sugar
  2. Milk sugar
  3. Cane sugar
  4. Grape sugar

Answer:- B. Milk sugar

Explanation:- Lactose is the principal sugar naturally present in milk and is therefore called milk sugar.

 

Q.717. Tea Board of India was established in?

Tea Board of India की स्थापना किस वर्ष हुई थी?

  1. 1948
  2. 1950
  3. 1954
  4. 1960

Answer:- C. 1954

Explanation:- The Tea Board of India was established in 1954 to promote and regulate the tea industry.

 

Q.718. The centre of origin of tomato is?

Tomato का उत्पत्ति केन्द्र कौन-सा है?

  1. India
  2. Peru
  3. Mexico
  4. China

Answer:- B. Peru

Explanation:- Tomato originated in the Andean region of South America, with Peru being an important centre of origin and diversity.

 

Q.719. Coconut fibre is known as?

नारियल के रेशे को क्या कहा जाता है?

  1. Jute
  2. Coir
  3. Flax
  4. Hemp

Answer:- B. Coir

Explanation:- Coir is the natural fibre obtained from the husk of coconut.

 

Q.720. According to CRIDA, shallow tillage is performed up to a depth of?

CRIDA के अनुसार shallow tillage कितनी depth तक की जाती है?

  1. 2–3 cm
  2. 5–6 cm
  3. 8–10 cm
  4. 15–20 cm

Answer:- B. 5–6 cm

Explanation:- According to the CRIDA classification used in this MCQ, shallow tillage is carried out up to about 5–6 cm depth.

 

Q.721. One hundred kilograms of DAP supplies the following quantity of nitrogen?

100 kilograms DAP से nitrogen की निम्न मात्रा प्राप्त होती है?

  1. 36 kg
  2. 18 kg
  3. 46 kg
  4. 24 kg

Answer:- B. 18 kg

Explanation:- DAP contains 18% nitrogen. Therefore, 100 kg of DAP supplies 18 kg nitrogen.

 

Q.722. Aluminium phosphide is a?

Aluminium phosphide किस प्रकार का poison है?

  1. Stomach Poison
  2. Fumigant Poison
  3. Contact Poison
  4. Systemic Poison

Answer:- B. Fumigant Poison

Explanation:- Aluminium phosphide releases phosphine gas in the presence of moisture and is used as a fumigant for stored grains.

 

Q.723. Castrated male bird is known as?

बधिया किए गए नर पक्षी को क्या कहा जाता है?

  1. Cockerel
  2. Broiler
  3. Capon
  4. Cock

Answer:- C. Capon

Explanation:- A castrated male chicken is called a capon.

 

Q.724. Cow milk is generally richer than buffalo milk in?

Cow milk generally buffalo milk की तुलना में किसमें richer होता है?

  1. Fat
  2. Carotene
  3. Minerals
  4. Proteins

Answer:- B. Carotene

Explanation:- Cow milk generally contains more carotene, whereas buffalo milk generally contains higher fat and protein.

 

Q.725. Allowing the field to remain vacant for one full season is called?

खेत को एक पूरे season के लिए खाली छोड़ने को क्या कहा जाता है?

  1. Multiple cropping
  2. Crop rotation
  3. Monoculture
  4. Field fallow

Answer:- D. Field fallow

Explanation:- A field that is intentionally left uncultivated for a season is called fallow.

Agriculture Practice Challenge – Test 15

Q.726. Scientific name of mulberry silkworm is?

Mulberry silkworm का scientific name क्या है?

  1. Attacus racinii
  2. Bombyx mori
  3. Antheraca paphia
  4. Antheraca assama

Answer:- B. Bombyx mori

Explanation:- Bombyx mori is the scientific name of the mulberry silkworm.

 

Q.727. If one plant species has a negative effect on other species, the effect is known as?

यदि एक plant species दूसरी species पर negative effect डालती है, तो इस effect को क्या कहा जाता है?

  1. Allelopathic
  2. Antagonistic
  3. Symbiotic
  4. Mutualistic

Answer:- A. Allelopathic

Explanation:- Allelopathy refers to the chemical effect of one plant on the growth or development of another plant.

 

Q.728. Napier grass (Pennisetum purpureum) was introduced in India in 1912 from?

Napier grass को India में 1912 में किस country से लाया गया था?

  1. Zimbabwe
  2. South Africa
  3. Egypt
  4. Tanzania

Answer:- B. South Africa

Explanation:- Napier grass was introduced into India from South Africa in 1912.

 

Q.729. The highest total solids are found in milk of?

Milk में highest total solids किसके दूध में पाए जाते हैं?

  1. Mare
  2. Sheep
  3. Camel
  4. Buffalo

Answer:- B. Sheep

Explanation:- Sheep milk contains a high percentage of total solids compared with the other listed milks.

 

Q.730. Single super phosphate is mainly?

Single super phosphate mainly किस प्रकार का fertilizer है?

  1. Insoluble fertilizer
  2. Water soluble fertilizer
  3. Citrate soluble fertilizer
  4. None

Answer:- B. Water soluble fertilizer

Explanation:- SSP contains monocalcium phosphate, which provides phosphorus in a water-soluble form.

 

Q.731. Cofactor for urease enzyme is?

Urease enzyme का cofactor कौन-सा है?

  1. Mo
  2. Fe
  3. Ni
  4. Si

Answer:- C. Ni

Explanation:- Nickel is an essential component of the urease enzyme.

 

Q.732. A trisomic individual is represented by?

Trisomic individual को किस प्रकार represent किया जाता है?

  1. 2n − 1
  2. 2n − 2
  3. 2n + 1
  4. 2n + 2

Answer:- C. 2n + 1

Explanation:- A trisomic organism has one extra chromosome, so its chromosome number is 2n + 1.

 

Q.733. Highest category of soil classification system is?

Soil classification system की highest category कौन-सी है?

  1. Series
  2. Type
  3. Great groups
  4. Order

Answer:- D. Order

Explanation:- In Soil Taxonomy, Order is the highest category of classification.

 

Q.734. Total nitrogen in soil is measured by?

Soil में total nitrogen किस method से measured किया जाता है?

  1. Kjeldahl
  2. Walkley & Black
  3. Colorimeter
  4. Hydrometer

Answer:- A. Kjeldahl method

Explanation:- The Kjeldahl method is commonly used for determining total nitrogen.

 

Q.735. Water requirement of rice crop is?

Rice crop की water requirement कितनी होती है?

  1. 25 cm
  2. 50 cm
  3. 120 cm
  4. 200 cm

Answer:- C. 120 cm

Explanation:- Rice is a high water-requiring crop and its water requirement is commonly given as about 120 cm under standard conditions.

 

Q.736. Environmental Protection Act was enacted in?

Environment Protection Act किस वर्ष enacted किया गया था?

  1. 1988
  2. 1987
  3. 1986
  4. 1985

Answer:- C. 1986

Explanation:- The Environment (Protection) Act was enacted in 1986.

 

Q.737. Essentiality of Molybdenum was discovered by?

Molybdenum की essentiality किसने discovered की थी?

  1. A.L. Sommer and C.P. Lipman
  2. D.I. Arnon and P.R. Stout
  3. C. Sprengle
  4. G. Gris and P.H. Brown

Answer:- B. D.I. Arnon and P.R. Stout

Explanation:- D.I. Arnon and P.R. Stout established the essentiality of molybdenum for higher plants.

 

Q.738. Rhizosphere is closely related to?

Rhizosphere किससे closely related है?

  1. Soil structure
  2. Soil texture
  3. Plant root system
  4. Wilting range

Answer:- C. Plant root system

Explanation:- The rhizosphere is the soil region directly influenced by the roots of plants.

 

Q.739. Instrument for K content in soil is?

Soil में K content मापने के लिए कौन-सा instrument प्रयोग किया जाता है?

  1. UV-VIS spectrophotometer
  2. Atomic absorption spectrophotometer
  3. Flame photometer
  4. Colorimeter

Answer:- C. Flame photometer

Explanation:- Potassium is commonly determined using a flame photometer.

 

Q.740. Weight of one ha furrow slice of root zone depth soil is about?

एक hectare furrow slice of root-zone soil का weight लगभग कितना होता है?

  1. 2.2 × 10⁶ kg
  2. 1.5 × 10⁶ kg
  3. 20 × 10⁶ kg
  4. 15 × 10⁶ kg

Answer:- A. 2.2 × 10⁶ kg

Explanation:- The standard approximate weight of a 15-cm furrow slice of soil over one hectare is about 2.2 × 10⁶ kg.

 

Q.741. Oxygen content in soil air (%) varies from?

Soil air में oxygen content (%) कितना होता है?

  1. 79–80
  2. 50–70
  3. 40–60
  4. 20–21

Answer:- D. 20–21

Explanation:- Well-aerated soil contains oxygen close to the atmospheric concentration of about 20–21%.

 

Q.742. IFOAM headquarters is at?

IFOAM का headquarters कहाँ स्थित है?

  1. New Zealand
  2. Germany
  3. USA
  4. India

Answer:- B. Germany

Explanation:- IFOAM – Organics International is headquartered in Bonn, Germany.

 

Q.743. Which authority was the first to promote organic agriculture in India?

भारत में organic agriculture को promote करने वाली first authority कौन-सी थी?

  1. ICAR
  2. CSIR
  3. APEDA
  4. UGC

Answer:- C. APEDA

Explanation:- APEDA has played an important role in promoting organic agriculture and organic exports in India.

 

Q.744. One percent organic carbon is equal to?

One percent organic carbon लगभग कितने percent organic matter के बराबर होता है?

  1. 1.0% OM
  2. 1.12% OM
  3. 2.24% OM
  4. 1.724% OM

Answer:- D. 1.724% organic matter

Explanation:- Organic matter is estimated from organic carbon using the factor 1.724. Thus, OM = OC × 1.724.

 

Q.745. Which is a cover crop?

इनमें से कौन-सी cover crop है?

  1. Wheat
  2. Arhar
  3. Moong
  4. Mustard

Answer:- C. Moong

Explanation:- Moong is a legume that can provide soil cover and also contributes nitrogen through biological nitrogen fixation.

 

Q.746. Bio-fertilizers are?

Bio-fertilizers क्या होते हैं?

  1. Nitrogen fixer
  2. Phosphate solubilizer
  3. Organic matter decomposer
  4. All the above

Answer:- D. All the above

Explanation:- Biofertilizer organisms can perform functions such as nitrogen fixation, phosphate solubilization, and decomposition or nutrient cycling.

 

Q.747. Organic carbon is medium if present at?

Soil organic carbon किस range में medium माना जाता है?

  1. 0.2–0.5%
  2. 0.5–0.75%
  3. 0.75–1.0%
  4. 5–7.5%

Answer:- B. 0.5–0.75%

Explanation:- In the soil fertility classification used for this question, 0.5–0.75% organic carbon is considered medium.

 

Q.748. Dominant clay all over the world is?

पूरी दुनिया में dominant clay mineral कौन-सा है?

  1. Montmorillonite
  2. Vermiculite
  3. Illite
  4. Kaolinite

Answer:- C. Illite

Explanation:- Illite is widely distributed and is commonly listed as the dominant clay mineral in this classification.

 

Q.749. Newly added soil order is?

Soil Taxonomy में newly added soil order कौन-सा है?

  1. Entisol
  2. Inceptisol
  3. Ultisols
  4. Gelisols

Answer:- D. Gelisols

Explanation:- Gelisols were added as a soil order to classify soils affected by permafrost and cryoturbation.

 

Q.750. Mineral stability series was given by?

Mineral stability series किसने दिया था?

  1. Joffee
  2. Dokuchaev
  3. Jenny
  4. Goldich

Answer:- D. Goldich

Explanation:- Goldich proposed the mineral stability series based on the relative resistance of minerals to weathering.

 

Agriculture Practice Challenge – Test 15 | 1000 MCQ Series

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