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 zeros are there at the end of the product 2¹⁰ × 5⁷ × 3⁴?
सही उत्तर: ग) 7
Each trailing zero needs a pair 2 × 5; only seven 5s are available, so there are 7 zeros.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How many perfect squares lie between 1 and 1,000, excluding 1?
सही उत्तर: क) 30
Squares from 2² = 4 up to 31² = 961 are 30 numbers.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the smallest positive integer that leaves remainders 3, 4 and 5 when divided by 4, 5 and 6 respectively?
सही उत्तर: घ) 59
Each remainder is 1 less than the divisor, so N + 1 is a multiple of LCM(4, 5, 6) = 60: N = 59.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the sum of all positive divisors of 120?
सही उत्तर: घ) 360
120 = 2³ × 3 × 5; sum = (1+2+4+8)(1+3)(1+5) = 15 × 4 × 6 = 360.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The LCM of two numbers is 4 times their HCF, and the sum of the HCF and LCM is 125. If one number is 100, what is the other?
सही उत्तर: ख) 25
HCF + 4·HCF = 125 gives HCF = 25 and LCM = 100; other = 25 × 100/100 = 25.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the binary number 101101 in the decimal system?
सही उत्तर: घ) 45
101101₂ = 32 + 8 + 4 + 1 = 45.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the remainder when 987654321 is divided by 11?
सही उत्तर: क) 5
Alternating sum of digits from the right: 1 − 2 + 3 − 4 + 5 − 6 + 7 − 8 + 9 = 5.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the remainder when 7⁹⁹ is divided by 48?
सही उत्तर: ग) 7
7² = 49 ≡ 1 (mod 48), so 7⁹⁹ = (7²)⁴⁹ × 7 ≡ 7.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A passenger in a train moving at 72 km/h notices that a 280 m long goods train coming from the opposite direction passes him in 8 seconds. What is the speed of the goods train?
सही उत्तर: घ) 54 km/h
Relative speed = 280/8 = 35 m/s = 126 km/h, so the goods train runs at 126 − 72 = 54 km/h.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A and B start together from the same point of a 1 km circular track and run in the same direction at 18 km/h and 27 km/h. After how long will they first be together again at the starting point?
सही उत्तर: क) 6 min 40 s
A takes 200 s per lap and B 133⅓ s; the LCM of 200 and 400/3 is 400 s = 6 min 40 s.
💬 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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