IT प्रवेश – B.Sc. CSIT, BIT, BCA
IT प्रवेश – B.Sc. CSIT, BIT, BCA
IT Entrance – B.Sc. CSIT, BIT & BCA · २,६०७ प्रश्न
२,६०७ प्रश्न उपलब्ध। मोड छान्नुहोस्:
IT 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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Choose the word closest in meaning to 'cordial':
सही उत्तर: घ) friendly
'Cordial' means warm and friendly. 'Hostile' means unfriendly.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the word closest in meaning to 'lucid':
सही उत्तर: ग) clear
'Lucid' means expressed clearly and easy to understand. Do not confuse it with 'lucky', which only looks similar.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the word closest in meaning to 'reluctant':
सही उत्तर: घ) unwilling
A reluctant person is unwilling or hesitant. 'Eager' means keen, the opposite.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the word closest in meaning to 'tranquil':
सही उत्तर: ग) calm
'Tranquil' means peaceful and calm. 'Noisy' is roughly its opposite.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the word closest in meaning to 'meticulous':
सही उत्तर: ख) very careful
'Meticulous' means showing great attention to detail. 'Hasty' implies doing things too quickly and carelessly.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the word closest in meaning to 'diligent':
सही उत्तर: घ) hard-working
A diligent person works with steady care and effort. 'Clever' refers to intelligence, not effort.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following is the strongest acid in aqueous solution?
सही उत्तर: ग) HI
Acid strength of the hydrogen halides increases down the group because the H–X bond becomes weaker, so HI is the strongest. HF is a weak acid because of its very strong H–F bond.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The coordination number of Na⁺ in the sodium chloride (rock salt) crystal is:
सही उत्तर: ग) 6
In NaCl, each Na⁺ is surrounded octahedrally by six Cl⁻ ions, and each Cl⁻ by six Na⁺. A coordination number of 8 is found in CsCl.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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According to molecular orbital theory, the bond order of O₂ is:
सही उत्तर: ख) 2
O₂ has 8 bonding and 4 antibonding valence electrons, so bond order = (8 − 4)/2 = 2. It also has two unpaired electrons, which makes it paramagnetic. Bond order 3 is for N₂.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The scattering of light by colloidal particles, which makes the path of a light beam visible, is called:
सही उत्तर: ग) Tyndall effect
Colloidal particles are big enough to scatter light, so the beam is visible (Tyndall effect). Brownian motion is the random zig-zag movement of colloidal particles.
💬 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।
AI ले गल्ती गर्न सक्छ। महत्वपूर्ण कुरा आधिकारिक स्रोतमा जाँच्नुहोस्।