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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Goods are marked 50% above cost, and then two successive discounts of 20% and 10% are given. What is the profit percentage?
सही उत्तर: ख) 8%
Selling price = 1.5 × 0.8 × 0.9 = 1.08 of cost, a profit of 8%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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By selling 45 lemons for Rs. 40, a vendor loses 20%. How many lemons must he sell for Rs. 24 to gain 20%?
सही उत्तर: ग) 18
Cost of 45 lemons = 40/0.8 = Rs. 50; required SP per lemon = (50/45) × 1.2 = Rs. 4/3; 24 ÷ 4/3 = 18.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A trader sells two-thirds of his stock at a profit of 20% and the remaining stock at a loss of 10%. What is his overall result?
सही उत्तर: ख) 10% profit
Overall = (2/3)(20%) − (1/3)(10%) = 13.33% − 3.33% = 10% profit.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The profit made by selling an article for Rs. 1,250 is 25% more than the loss made by selling it for Rs. 800. What is the cost price?
सही उत्तर: ख) Rs. 1,000
1250 − x = 1.25(x − 800) gives 2250 = 2.25x, so x = Rs. 1,000.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A retailer buys goods at 20% below the list price. He wants to sell at the list price itself after allowing a 10% discount on his own marked price. His marked price must be what percentage of the list price?
सही उत्तर: ख) 111.11%
0.9 × marked price = list price, so marked price = list/0.9 ≈ 111.11% of the list price.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A shopkeeper allows a 15% discount on a marked price of Rs. 1,400 and still gains 19%. What is the cost price?
सही उत्तर: ग) Rs. 1,000
SP = 0.85 × 1400 = 1,190 = 1.19 × CP, so CP = Rs. 1,000.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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After a 25% fall in the price of lentils, a buyer can get 4 kg more for Rs. 1,200. What was the original price per kg?
सही उत्तर: क) Rs. 100
The saving of 25% of 1,200 = Rs. 300 buys 4 kg, so the new price is Rs. 75/kg and the original is 75/0.75 = Rs. 100.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A candidate who scores 20% of the maximum marks fails by 30 marks, while another who scores 32% gets 42 marks more than the pass mark. What is the pass percentage?
सही उत्तर: घ) 25%
12% of the maximum = 30 + 42 = 72, so maximum = 600; pass mark = 120 + 30 = 150, i.e. 25%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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When the numerator of a fraction is increased by 20% and its denominator is decreased by 10%, the fraction becomes 16/21. What is the original fraction?
सही उत्तर: ख) 4/7
New fraction = (1.2/0.9) × f = (4/3)f = 16/21, so f = 16/21 × 3/4 = 4/7.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a college the ratio of boys to girls is 3 : 2. If 20% of the boys and 30% of the girls hold scholarships, what percentage of the students do NOT hold a scholarship?
सही उत्तर: ख) 76%
Take 60 boys and 40 girls: scholarship holders = 12 + 12 = 24 out of 100, so 76% do not hold one.
💬 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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