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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A vendor buys oranges at 6 for Rs. 30 and sells them at 4 for Rs. 30. What is his gain percentage?
सही उत्तर: ग) 50%
CP per orange = Rs. 5, SP per orange = Rs. 7.50; gain = 2.50/5 × 100 = 50%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A man spends 25% of his income on rent and 20% of the remaining on food. If he is left with Rs. 9,000, what is his income?
सही उत्तर: ख) Rs. 15,000
Left = income × 0.75 × 0.80 = 0.6 × income = 9,000, so income = Rs. 15,000.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What percentage of 2 hours is 18 minutes?
सही उत्तर: क) 15%
2 hours = 120 minutes; 18/120 × 100 = 15%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The value of a machine depreciates by 10% every year. If its present value is Rs. 81,000, what was its value 2 years ago?
सही उत्तर: घ) Rs. 1,00,000
Value 2 years ago = 81,000 ÷ (0.9 × 0.9) = 81,000 ÷ 0.81 = Rs. 1,00,000.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a class, 30% of the students are girls. If there are 42 boys, how many students are there in the class?
सही उत्तर: ग) 60
Boys are 70% of the class, so total = 42 ÷ 0.70 = 60.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If the radius of a circle is increased by 10%, by what percentage does its area increase?
सही उत्तर: ख) 21%
Area ∝ r², so new area factor = 1.1² = 1.21, an increase of 21%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A number is first increased by 10% and the result is then increased by 20%. What is the overall percentage increase?
सही उत्तर: क) 32%
Multiplying factor = 1.10 × 1.20 = 1.32, so the overall increase is 32%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is 3/8 expressed as a percentage?
सही उत्तर: घ) 37.5%
3/8 x 100 = 300/8 = 37.5%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The mean of 5 observations is 15. If each observation is multiplied by 3 and then 2 is added to each, what is the new mean?
सही उत्तर: ख) 47
Multiplying every value by 3 and adding 2 changes the mean the same way: 15 x 3 + 2 = 47.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the mode of the data 2, 3, 5, 3, 7, 3, 5, 8?
सही उत्तर: घ) 3
The mode is the most frequent value; 3 occurs three times.
💬 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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