काठमाडौं विश्वविद्यालय KUMAT KUMAT प्रवेश परीक्षा तयारी
काठमाडौं विश्वविद्यालय KUMAT – KUMAT प्रवेश परीक्षा
KUMAT Entrance · KUMAT (BBA, BBIS)
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 cube is cut into 8 equal smaller cubes. By what percentage does the total surface area increase?
सही उत्तर: ख) 100%
Edge a becomes a/2: new total = 8 × 6(a/2)² = 12a², double the original 6a², i.e. a 100% increase.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A month of the year is chosen at random. What is the probability that it has 31 days?
सही उत्तर: ग) 7/12
January, March, May, July, August, October and December have 31 days: 7 of 12.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In how many ways can 3 married couples sit in a row of 6 chairs so that each husband sits next to his wife?
सही उत्तर: क) 48
Arrange the 3 couple-blocks in 3! = 6 ways and each couple internally in 2 ways: 6 × 2³ = 48.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In how many ways can a committee of 4 be selected from 8 people and one of the 4 then be named chairperson?
सही उत्तर: घ) 280
C(8,4) × 4 = 70 × 4 = 280.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In how many ways can 3 people be chosen from 10 if two particular people must never be chosen together?
सही उत्तर: घ) 112
All selections C(10,3) = 120 minus those containing both: 8; 120 − 8 = 112.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Two cards are drawn together from a well-shuffled pack of 52. What is the probability that at least one of them is an ace?
सही उत्तर: क) 33/221
P(no ace) = C(48,2)/C(52,2) = 1,128/1,326 = 188/221; so 1 − 188/221 = 33/221.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Two different numbers are chosen at random from 1 to 10. What is the probability that their sum is even?
सही उत्तर: ख) 4/9
Sum is even when both are odd or both even: 2 × C(5,2) = 20 of C(10,2) = 45, i.e. 4/9.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A card drawn from a well-shuffled pack of 52 is known to be black. What is the probability that it is a spade?
सही उत्तर: ग) 1/2
There are 26 black cards, 13 of them spades: 13/26 = 1/2.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Two fair dice are thrown. What is the probability that the sum of the numbers exceeds their product?
सही उत्तर: ख) 11/36
Sum > product only when at least one die shows 1: 11 of the 36 outcomes.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A positive divisor of 60 is chosen at random. What is the probability that it is even?
सही उत्तर: क) 2/3
60 has 12 divisors; the even ones are 2, 4, 6, 10, 12, 20, 30, 60 (8), so 8/12 = 2/3.
💬 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।