पोखरा र पूर्वाञ्चल विश्वविद्यालय BBA BBA / BCIS प्रवेश तयारी
पोखरा र पूर्वाञ्चल विश्वविद्यालय BBA – BBA / BCIS प्रवेश
PU BBA / BCIS Entrance · PU / PoU BBA & BCIS
४,३१२ प्रश्न उपलब्ध। मोड छान्नुहोस्:
व्यवस्थापन 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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A wheel of radius 35 cm rolls along the ground. How many complete revolutions will it make in covering 1.1 km? (Take π = 22/7)
सही उत्तर: क) 500
Circumference = 2 × 22/7 × 35 = 220 cm. Distance = 1.1 km = 1,10,000 cm, so revolutions = 110000/220 = 500.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A speaks the truth in 60% of cases and B in 70% of cases. In what percentage of cases are they likely to contradict each other when stating the same fact?
सही उत्तर: घ) 46%
They contradict when one is truthful and the other is not: 0.6 × 0.3 + 0.4 × 0.7 = 0.18 + 0.28 = 0.46, i.e. 46%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A letter is chosen at random from the word 'ASSASSINATION'. What is the probability that it is a vowel?
सही उत्तर: क) 6/13
The word has 13 letters, of which the vowels are A (3), I (2) and O (1) = 6, so P = 6/13.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A die is thrown twice. What is the probability of getting at least one six?
सही उत्तर: ख) 11/36
P(no six in either throw) = 5/6 × 5/6 = 25/36, so P(at least one six) = 1 − 25/36 = 11/36.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A bag contains 3 red and 5 black balls. Two balls are drawn at random together. What is the probability that one is red and the other black?
सही उत्तर: ग) 15/28
Favourable = 3 × 5 = 15; total = ⁸C₂ = 28, so P = 15/28.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A card is drawn at random from a well-shuffled pack of 52 cards. What is the probability that it is a red queen?
सही उत्तर: घ) 1/26
There are 2 red queens (hearts and diamonds), so P = 2/52 = 1/26.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How many rectangles (including squares) are there on an ordinary 8 × 8 chessboard?
सही उत्तर: ख) 1296
A rectangle is fixed by choosing 2 of the 9 horizontal and 2 of the 9 vertical lines: ⁹C₂ × ⁹C₂ = 36 × 36 = 1296.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A committee of 5 is to be formed from 6 men and 4 women so that it contains at least 3 women. In how many ways can this be done?
सही उत्तर: ख) 66
3 women and 2 men: ⁴C₃ × ⁶C₂ = 4 × 15 = 60; 4 women and 1 man: ⁴C₄ × ⁶C₁ = 6. Total = 66.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If ¹⁵C₃ᵣ = ¹⁵Cᵣ₊₃, what is the value of r?
सही उत्तर: क) 3
ⁿCₓ = ⁿCᵧ means x = y or x + y = n. 3r = r + 3 gives r = 1.5 (not a whole number), so 3r + r + 3 = 15 and r = 3.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How many three-digit even numbers can be formed from the digits 1, 2, 3, 4, 5 and 6 if no digit is repeated?
सही उत्तर: ख) 60
The units digit must be 2, 4 or 6 (3 ways); the other two places can be filled in 5 × 4 = 20 ways. Total = 3 × 20 = 60.
💬 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।