Quantitative (गणित) – Quantitative Ability MCQ
Quantitative (गणित) – व्यवस्थापन प्रवेश
Quantitative Ability · Management Entrance – English, Quant, Logical Reasoning & GK · १,३१७ प्रश्न
१,३१७ प्रश्न उपलब्ध। मोड छान्नुहोस्:
Quantitative (गणित): 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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If the five-digit number 457x8 is divisible by 9, what is the digit x?
सही उत्तर: ग) 3
Digit sum = 24 + x must be a multiple of 9, so x = 3 (sum 27).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the sum of all prime numbers between 10 and 30?
सही उत्तर: ग) 112
Primes: 11, 13, 17, 19, 23, 29; their sum is 112.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the remainder when 17^23 is divided by 16?
सही उत्तर: ख) 1
17 = 16 + 1, so 17^23 leaves the same remainder as 1^23 = 1.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the largest four-digit number exactly divisible by 88?
सही उत्तर: क) 9,944
9,999 / 88 gives quotient 113 and remainder 55; 9,999 - 55 = 9,944.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the smallest number that must be added to 1,000 to make it exactly divisible by 45?
सही उत्तर: ख) 35
1,000 / 45 leaves remainder 10, so 45 - 10 = 35 must be added (1,035 = 45 x 23).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Tea costing Rs. 120 per kg and Rs. 180 per kg is mixed in the ratio 2 : 1. What is the cost of the mixture per kg?
सही उत्तर: घ) Rs. 140
(2 x 120 + 1 x 180)/3 = 420/3 = Rs. 140 per kg.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A 30-litre solution contains 20% alcohol. How many litres of pure alcohol must be added to make it 40% alcohol?
सही उत्तर: क) 10 litres
6 + x = 0.4(30 + x) gives 0.6x = 6, so x = 10 litres.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Two vessels contain milk and water in the ratios 3 : 1 and 5 : 3. If equal quantities from both are mixed, what is the ratio of milk to water in the mixture?
सही उत्तर: ग) 11 : 5
Milk = 3/4 + 5/8 = 11/8; water = 1/4 + 3/8 = 5/8; ratio = 11 : 5.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How many litres of water must be added to 60 litres of milk costing Rs. 20 per litre so that the mixture is worth Rs. 15 per litre?
सही उत्तर: ख) 20 litres
Value of milk = 1,200; at Rs. 15 per litre this gives 80 litres, so water to add = 80 - 60 = 20 litres.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A car covers four successive 3 km stretches at 10 km/h, 20 km/h, 30 km/h and 60 km/h. What is its average speed over the 12 km?
सही उत्तर: ख) 20 km/h
Time = 0.3 + 0.15 + 0.1 + 0.05 = 0.6 h for 12 km, so average speed = 12 / 0.6 = 20 km/h.
💬 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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