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आचार्यदेवो भव।

गुरुलाई देवता समान सम्मान गर। (तैत्तिरीय उपनिषद्)

Honour your teacher as divine. (Taittiriya Upanishad)

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चिकित्सा शिक्षा आयोग (CEE) एमबीबीएस प्रवेश परीक्षा तयारी

चिकित्सा शिक्षा आयोग (CEE) – एमबीबीएस प्रवेश परीक्षा

CEE – MBBS Entrance · Medical Education Commission – CEE

विषय अनुसार:भौतिक विज्ञान (Physics)रसायन विज्ञान (Chemistry)जीव विज्ञान – Zoologyवनस्पति विज्ञान – BotanyMAT (Mental Agility Test)

२,०३९ प्रश्न उपलब्ध। मोड छान्नुहोस्:

MBBS/BDS/Nursing प्रवेश: प्रश्न र उत्तर

सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।

  1. A particle is projected with a velocity of 40 m/s at an angle of 30° to the horizontal. The horizontal range of projection is 80 meters. What is the time of flight? (a) 2 seconds (b) 4 seconds (c) 5 seconds (d) 8 seconds

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  2. A beam of light is incident on a rectangular glass slab with refractive indices μ₁ for light travelling through the slab and μ₂ for light traveling in air. If the angle of incidence is θ, which of the following represents the angle of refraction (r)? (a) θ + tan⁻¹(μ₂/μ₁) (b) θ - tan⁻¹(μ₂/μ₁) (c) θ + tan⁻¹(μ₁/μ₂) (d) θ - tan⁻¹(μ₁/μ₂)

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  3. The ‘fight or flight’ response in humans is primarily mediated by which neurotransmitter? (a) Dopamine (b) Serotonin (c) Norepinephrine (d) GABA

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  4. What is the primary function of goblet cells in the human respiratory tract? (a) To filter inhaled air. (b) To produce mucus, which traps pathogens and debris. (c) To conduct air to the lungs. (d) To facilitate gas exchange between air and blood.

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  5. The process of metamorphosis observed in amphibians like tadpoles is primarily controlled by which group of hormones? (a) Insulin and Glucagon (b) Thyroxine and Cortisol (c) Ecdysone and Juvenile Hormone (d) Adrenaline and Noradrenaline

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  6. Which of the following statements accurately describes the process of osmosis? (a) Movement of solute from a region of high concentration to one of low concentration. (b) Movement of solvent from a region of low concentration to one of high concentration. (c) Random movement of molecules in all directions within a fluid. (d) Facilitated diffusion driven by ATP hydrolysis.

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  7. Which of the following oxides of nitrogen is primarily responsible for the brown colour of smog?

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  8. The presence of specialized cells called collenchyma provides which vital support function in plant stems?

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  9. The phenomenon where a plant produces multiple embryos within a single seed is called:

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

  10. The process of pollination facilitated by wind is known as:

    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    टिप्पणी जाँचपछि मात्र देखिन्छ।

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।