कृषि, पशु र वन विज्ञान B.Sc. Forestry प्रवेश तयारी
कृषि, पशु र वन विज्ञान – B.Sc. Forestry प्रवेश
B.Sc. Forestry Entrance · Agriculture, Veterinary & Forestry Entrance
२,४९३ प्रश्न उपलब्ध। मोड छान्नुहोस्:
कृषि, पशु र वन विज्ञान प्रवेश: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
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Considering Nepal’s forestry policy, ‘community forest management’ emphasizes what key principle?
सही उत्तर: ग) Local communities having rights to manage and benefit from their forest resources
Community Forest Management (CFM) is a cornerstone of Nepal’s forestry policy, granting local communities the authority to manage and utilize forested land within their designated areas. This promotes sustainable resource management and local livelihoods; privatization and rapid deforestation are contrary to this approach.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ‘chholar patta’ plant, commonly used in traditional Nepalese medicine and livestock feed, belongs to which plant family?
सही उत्तर: ख) Fabaceae (legume family)
‘Chholar patta’ is a type of forage grass belonging to the Fabaceae family, known for its nitrogen-fixing properties and nutritional value. It's a staple in livestock feeding and traditional medicine practices within Nepal.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which forest type dominates the lower Siwalik Hills in Nepal, known for its dense evergreen vegetation?
सही उत्तर: ग) Semi-Evergreen Forests
The lower Siwalik Hills are characterized by semi-evergreen forests that contain Blue Pine (Deodar) trees. These forest types thrive in the moderate temperature and adequate rainfall of this region. Deodar, though present in higher elevations, isn’t dominant here.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ‘taal’ (traditional system) for crop rotation in Nepal's indigenous farming communities primarily focuses on:
सही उत्तर: ख) Rotating between legumes, cereals, and fallow periods
The ‘taal’ system involves a cyclical rotation of crops including pulses (legumes), rice, and fallow land to maintain soil fertility naturally. This aligns with sustainable practices used in many traditional Nepalese farms; monoculture and reliance on synthetic fertilizers are not part of this system.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In Nepal's agricultural system, what primarily defines the 'terrace farming' technique?
सही उत्तर: ख) Cultivation on sloping land to conserve soil and water
Terrace farming is a traditional agricultural practice in Nepal, particularly prevalent in hilly regions, designed to create level platforms on slopes. This maximizes arable land and mitigates soil erosion by managing water runoff. The other options represent different aspects of modern or broader agricultural practices.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following gases increases during respiration?
सही उत्तर: ग) Carbon Dioxide (CO₂)
Option 2, Carbon Dioxide (CO₂), is correct. Respiration produces CO₂ as a byproduct of aerobic metabolism. Options 1 (N₂), 3 (H₂), and 4 are incorrect as they represent gases that are not produced or consumed during respiration.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ester formed by the reaction of ethanoic acid with methanol has the following IUPAC name:
सही उत्तर: क) methyl ethanoate
Option 0, methyl ethanoate, is correct. The IUPAC name for esters follows a specific naming convention based on the alcohol and carboxylic acid involved in the reaction. Options 1, 2, and 3 are incorrect as they provide inaccurate or non-IUPAC names.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What volume of 0.5 M hydrochloric acid (HCl) is required to react completely with 25 mL of 1 M sodium carbonate (Na₂CO₃)?
सही उत्तर: घ) 50 mL
The balanced chemical equation for this reaction is HCl + Na₂CO₃ → NaCl + H₂O + CO₂. This requires 2 moles of HCl per mole of Na₂CO₃. Therefore, to react with 25 ml (0.025L) of 1M solution, you need 0.025 * 2 = 0.05 moles of HCl. At 0.5 M, this volume is 0.05 / 0.5 = 0.1 L or 10 mL. Options 5, 10, and 50 mL are incorrect.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Complete the sentence: The decline in bee populations poses a significant threat to ____ food production systems.
सही उत्तर: ग) vegetable
The correct answer is ‘vegetable’ as bees are vital pollinators for many vegetable crops, directly impacting their yield and the agricultural system. Options A, B and C refer to different animal products or farming sectors.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What does the phrase 'to err on the side of caution' mean?
सही उत्तर: ख) to act conservatively
The correct answer is ‘to act conservatively’ because it represents the core meaning of the idiom – prioritizing safety and avoiding danger. Options A, C and D describe behaviors opposite to this definition.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।
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