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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Which of the following is a crucial factor in improving the productivity of rice cultivation in Nepal's Terai region?
सही उत्तर: ग) Promoting intensive fertilizer application
The Terai plains require high levels of nutrients for optimal rice growth due to often less fertile soils. Intensive fertilization is therefore key to boosting yields in this region. The other options reflect practices that would negatively impact rice productivity.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the primary purpose of terracing in agricultural landscapes of Nepal, particularly in hilly regions?
सही उत्तर: घ) To facilitate rapid drainage away from fields
Terracing is a traditional farming technique used to combat steep slopes. By creating step-like platforms, it reduces the velocity of rainwater runoff, significantly minimizing soil erosion. The other options represent different agricultural practices or outcomes that are not the core function of terracing.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Read the following sentence: 'The research team discovered a new method for preventing crop diseases.' What is the correct tense form of the verb 'discover'?
सही उत्तर: क) discovered
‘Discovered’ (past simple) accurately reflects the completed action described in the sentence. The other options use incorrect tenses.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the most accurate synonym for the phrase ‘sustainable development’ in the context of forestry?
सही उत्तर: ग) Balanced Use
‘Balanced use’ accurately reflects the core concept of sustainable development, which emphasizes managing resources responsibly to meet current needs without compromising future generations. ‘Rapid expansion,’ ‘uncontrolled growth,’ and ‘short-term gain’ represent unsustainable practices.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Select the correct preposition to fill in the blank: ‘The new irrigation project will significantly _______ the agricultural output.’
सही उत्तर: क) increase
‘Increase’ is the appropriate preposition indicating a positive effect on agricultural production. The other options (decrease, maintain, ignore) represent negative or neutral effects.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following best completes the sentence: ‘Despite the heavy rains, the farmers remained _______.’
सही उत्तर: क) optimistic
‘Optimistic’ is the most suitable word to complete the sentence given the challenging weather conditions. The other options – disappointed, anxious and confused – don't logically fit within the context of farmers facing rain.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A solution has a chloride concentration of 0.05 M. What is the molarity of this solution?
सही उत्तर: क) A. 0.05
The question refers to Chloride concentration, and the question asks about molarity. The definition of Molarity is moles per liter. We are given that the chloride concentration is 0.05M, which is already its molarity.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the approximate percentage of carbon present in magnesium carbonate (CaCO₃)?
सही उत्तर: घ) D. 80%
The chemical formula for magnesium carbonate is CaCO₃, which contains one calcium atom (Ca), one carbon atom (C), and three oxygen atoms (O). Since the molar mass of C is approximately 12, and the molar mass of Ca and O are around 40 and 16 respectively, the percentage of Carbon is roughly (1 x 12) / (40 + 16 + 16) * 100 = 72%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The decomposition of nitrogenous compounds in soil is primarily facilitated by which group of microorganisms?
सही उत्तर: क) A. Bacteria that convert ammonia into nitrate
Nitrifation, a crucial process in soil nutrient cycling, relies heavily on specific types of bacteria (primarily *Nitrosomonas* species) which convert ammonia to nitrite then nitrate. Option B is incorrect as fungi are involved in decomposition but not specifically nitrogen fixation; option C involves algal photosynthesis and option D refers to protozoa's role in controlling bacterial populations.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The process of adding a substance to a liquid to cause it to dissolve is called: (a) Evaporation (b) Condensation (c) Dissolution (d) Precipitation
सही उत्तर: ग) Dissolution
Dissolution refers directly to the process of a solute dissolving in a solvent, which is the core concept tested. Evaporation describes liquid turning into gas; condensation is the opposite and precipitation involves solid formation. This aligns with basic chemistry principles.
💬 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।
नमस्ते! पाठ्यक्रम, सामान्य ज्ञान, भाषा परीक्षा वा कुनै प्रश्नको उत्तर बुझ्न सोध्नुहोस्।
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