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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What is the greatest number that divides 43, 91 and 183 leaving the same remainder in each case?
सही उत्तर: ग) 4
Take HCF of differences: 91 - 43 = 48, 183 - 91 = 92, 183 - 43 = 140; HCF(48, 92, 140) = 4.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the least number which, when divided by 6, 9 and 15, leaves a remainder of 4 in each case?
सही उत्तर: ख) 94
LCM(6, 9, 15) = 90; required number = 90 + 4 = 94.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The HCF of two numbers is 8 and their LCM is 240. If one number is 48, what is the other?
सही उत्तर: घ) 40
Product of numbers = HCF × LCM: other = 8 × 240/48 = 40.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the HCF of 36, 84 and 120?
सही उत्तर: ख) 12
36 = 2²×3², 84 = 2²×3×7, 120 = 2³×3×5; HCF = 2²×3 = 12.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A container has 80 litres of pure milk. 8 litres are removed and replaced with water, and the process is repeated once more. How much milk is left?
सही उत्तर: घ) 64.8 litres
Milk left = 80 × (1 - 8/80)² = 80 × 0.81 = 64.8 litres.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A 40-litre mixture contains milk and water in the ratio 3 : 1. How much water must be added to make the ratio 2 : 1?
सही उत्तर: ग) 5 litres
Milk = 30 L, water = 10 L. For 2 : 1, water must be 15 L, so add 5 litres.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In what ratio must rice costing Rs. 60 per kg be mixed with rice costing Rs. 75 per kg so that the mixture costs Rs. 65 per kg?
सही उत्तर: ख) 2 : 1
By alligation: (75 - 65) : (65 - 60) = 10 : 5 = 2 : 1.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A boat goes 24 km upstream in 6 hours and 24 km downstream in 4 hours. What is the speed of the stream?
सही उत्तर: घ) 1 km/h
Upstream = 4 km/h, downstream = 6 km/h; stream speed = (6 - 4)/2 = 1 km/h.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A boat's speed in still water is 15 km/h and the stream flows at 3 km/h. How long will it take to go 36 km downstream?
सही उत्तर: ग) 2 hours
Downstream speed = 15 + 3 = 18 km/h; time = 36/18 = 2 hours.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If a person walks at 4 km/h he reaches his office 10 minutes late; at 5 km/h he reaches 5 minutes early. What is the distance to his office?
सही उत्तर: ख) 5 km
d/4 - d/5 = 15/60 h, so d/20 = 1/4 and d = 5 km.
💬 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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