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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What is the meaning of the idiom 'to reap what one sows'? (a) To always avoid hard work. (b) To receive consequences for one's actions. (c) To quickly gain significant wealth. (d) To plant seeds in a barren land.
सही उत्तर: ख) (b) To receive consequences for one's actions.
The idiom ‘to reap what one sows’ means to experience the results of your own actions – good or bad. Option (b) is the closest accurate interpretation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the word that best completes the following sentence: ‘The farmer was ___ pleased with the harvest.’ (a) Unsatisfied (b) Disappointed (c) Contented (d) Frustrated
सही उत्तर: घ) (d) Frustrated
‘Contented’ describes a state of satisfaction and happiness, fitting the context of a successful harvest. ‘Unsatisfied,’ ‘disappointed,’ and ‘frustrated’ all convey negative emotions.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following sentences uses the correct tense? (a) He is going to visit his friend yesterday. (b) She has been studying for the exam last week. (c) They were reading a book when it started raining. (d) I will finish my work this morning.
सही उत्तर: घ) (d) I will finish my work this morning.
Option (c) correctly uses the past continuous tense ('were reading') to describe an action in progress interrupted by another event ('it started raining'). The other options utilize incorrect verb tenses.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The following describes an agricultural worker specializing in managing orchards and fruit trees. Which term best encapsulates this profession? (a) Agronomist (b) Orchardist (c) Forester (d) Livestock Farmer
सही उत्तर: ख) (b) Orchardist
An orchardist is specifically defined as someone who manages fruit orchards and trees. The other options represent different agricultural specializations (agronomy focuses on general crop science, forestry deals with forests, and livestock farming involves animal husbandry).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following best describes the concept of ‘degree of unsaturation’ as measured by the “number of rings plus π-bonds”?
सही उत्तर: क) A measure of a compound's boiling point.
The ‘number of rings plus π-bonds’ (degree of unsaturation) is a calculation used to estimate the relative stability of an unsaturated organic molecule, particularly cyclic ones. The other options describe related but distinct properties or measurements.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A sample of magnesium oxide (MgO) is heated strongly in air. What is the main product formed?
सही उत्तर: ग) Carbon dioxide (CO₂) and Magnesium Oxide (MgO)
Heating magnesium oxide in air results in a reaction with oxygen to form magnesium oxide itself. The other options represent different chemical reactions that might occur under similar heating conditions, but are not the primary outcome when MgO is heated in excess air.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the primary reason for the high boiling point of water (H₂O) compared to hydrogen sulfide (H₂S)?
सही उत्तर: क) Water has stronger intermolecular forces due to hydrogen bonding.
Water’s ability to form strong hydrogen bonds between its molecules leads to significantly higher energy requirements for phase changes (boiling). The other options are incorrect because they do not address the fundamental reason for water's unique properties.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the chemical formula for iron(III) oxide? (a) Fe₂O₃ (b) Fe₃O₂ (c) FeO (d) Fe₂O
सही उत्तर: क) Fe₂O₃
Option (a) is correct. Iron(III) oxide refers to iron with a +3 oxidation state, represented as Fe³⁺. The formula indicates three oxygen atoms balanced with three iron ions.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The pH of a solution is a measure of its ____. (a) color (b) temperature (c) acidity or alkalinity (d) density
सही उत्तर: ग) acidity or alkalinity
Option (c) is correct; pH measures the concentration of hydrogen ions in a solution, which directly relates to its acidity or alkalinity. The other options are unrelated to pH.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following is a strong oxidizing agent? (a) Sodium chloride (NaCl). (b) Carbon dioxide (CO₂). (c) Potassium permanganate (KMnO₄). (d) Glucose (C₆H₁₂O₆).
सही उत्तर: ग) Potassium permanganate (KMnO₄).
Option (c) is correct because potassium permanganate (KMnO₄) is a powerful oxidizing agent. It readily accepts electrons in redox reactions. The other options are neutral or reducing agents.
💬 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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