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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How many integers from 1 to 100 have an odd number of positive divisors?
सही उत्तर: ग) 10
Divisors pair up as (d, n/d) except when d = n/d, so only perfect squares have an odd number of divisors; there are 10 squares from 1 to 100.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the units digit of 7 raised to the power 7⁷, i.e. 7^(7⁷)?
सही उत्तर: ग) 3
Units digits of powers of 7 cycle with period 4 (7, 9, 3, 1). 7⁷ ≡ (−1)⁷ ≡ 3 (mod 4), so the units digit is the third in the cycle, 3.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The angles of a triangle are in the ratio 1 : 2 : 3. What is the largest angle?
सही उत्तर: घ) 90°
Total 180° is split into 6 parts of 30°, so the largest angle is 3 × 30° = 90°.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the ratio of 1 hour to 45 minutes?
सही उत्तर: क) 4 : 3
1 hour = 60 minutes, so the ratio is 60 : 45 = 4 : 3.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What percentage of 1.5 is 0.3?
सही उत्तर: घ) 20%
0.3/1.5 × 100 = 20%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If 6 pencils cost Rs. 45, how much will 10 such pencils cost?
सही उत्तर: क) Rs. 75
One pencil costs 45/6 = Rs. 7.50, so 10 pencils cost Rs. 75.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the simple interest on Rs. 2,000 at 10% per annum for 73 days? (Take 1 year = 365 days)
सही उत्तर: ख) Rs. 40
SI = 2,000 × 10/100 × 73/365 = 2,000 × 0.1 × 0.2 = Rs. 40.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Enrolment in a college (number of students) — Management: 400 (2021), 500 (2022), 600 (2023); Science: 300, 330, 360; Humanities: 300, 270, 240. Over 2021–2023, what was the average annual Humanities enrolment as a percentage of the average annual Science enrolment?
सही उत्तर: ख) 81.8%
Average Humanities = 810/3 = 270; average Science = 990/3 = 330; 270/330 ≈ 81.8%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Enrolment in a college (number of students) — Management: 400 (2021), 500 (2022), 600 (2023); Science: 300, 330, 360; Humanities: 300, 270, 240. What percentage of the college's total enrolment in 2023 was in Science?
सही उत्तर: ख) 30%
Total 2023 enrolment = 600 + 360 + 240 = 1,200; Science share = 360/1,200 = 30%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Enrolment in a college (number of students) — Management: 400 (2021), 500 (2022), 600 (2023); Science: 300, 330, 360; Humanities: 300, 270, 240. By what percentage did Management enrolment grow from 2021 to 2023?
सही उत्तर: ग) 50%
Growth = (600 − 400)/400 × 100 = 50%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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