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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Froth flotation is primarily utilized to concentrate which of the following materials from a slurry?
सही उत्तर: ख) Gold
Froth flotation is a technique used for separating minerals based on their surface properties. Specifically, it concentrates gold by selectively attaching air bubbles to gold particles, allowing them to float to the surface and be collected. The other options are not typically concentrated using this method.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Fill in the blank: The local government initiated a project to promote sustainable forestry practices, aiming for ____ resource management.
सही उत्तर: ख) sustainable
‘Sustainable’ denotes environmentally friendly and responsible management of resources. ‘Irresponsible’, ‘destructive’, or ‘negligent’ would contradict the aim of the project.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following best completes the sentence: 'The weather forecast predicted heavy rain, leading to ____ concerns among the farmers.'
सही उत्तर: घ) relaxed
‘Worried’ directly relates to the concern about a negative outcome (heavy rain). The other options are inappropriately positive emotions.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Fill in the blank: Despite his efforts to improve the quality of milk, the farm still produced ____ milk.
सही उत्तर: ग) inferior
‘Inferior’ is the most appropriate word here meaning of lower quality. ‘Good,’ ‘excellent’, or ‘bad’ are either too general or represent an undesirable situation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The percentage yield of a reaction is calculated as:
सही उत्तर: ख) Theoretical Yield / Actual Yield
Percentage yield measures the efficiency of a chemical reaction by comparing the actual amount of product obtained to the theoretical maximum possible. The other options represent incorrect calculations or ratios.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The process of Sericulture involves the rearing primarily of:
सही उत्तर: क) Silk Moths
Sericulture is specifically defined as the farming and rearing of silkworms (*Bombyx mori*) for the production of silk. The other options represent animal husbandry practices focused on different products.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which horticultural discipline focuses specifically on cultivating fruit trees and shrubs?
सही उत्तर: ग) Pomology
'Pomology' is the branch of horticulture dedicated to the study and cultivation of fruit crops. The other options relate to different types of horticultural specialization, such as ornamental plants, vegetables, or landscape design.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the scientific classification (genus and species) of *Acacia catechu*, commonly known as Kunda?
सही उत्तर: ग) _Acacia catechu_
*Acacia catechu* is the established scientific name for Kunda. *Ziziphus jujuba* refers to Jujube, *Robinia pseudoacacia* to False Acacia and *Dalbergia sissoo* to Sisu.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The practice of integrating trees with agricultural systems for enhanced biodiversity and ecosystem services is known as:
सही उत्तर: क) Agroforestry
Agroforestry precisely describes this integrated approach to land use, combining trees with crops or livestock. The other options represent distinct farming practices that don't encompass the ecological benefits of integrating tree species.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Approximately how much fertilizer, expressed as kg/hectare, would be required to apply 150kg of Nitrogen to a field where the fertilizer is 34% N? (Assuming uniform application)
सही उत्तर: क) 62.5
The calculation involves dividing the desired nitrogen amount (150 kg) by the percentage of nitrogen in the fertilizer (34%). This yields approximately 4.41 kg/hectare. Of the options provided, 62.5 is closest to this calculation when considering rounding.
💬 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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