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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In a family budget of Rs. 36,000, rent is Rs. 9,000. What central angle should rent get in a pie chart of the budget?
सही उत्तर: क) 90°
Angle = 9000/36000 × 360° = 90°.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A company's annual sales (Rs. lakh) were 40, 50, 45 and 60 in four successive years. What were the average annual sales?
सही उत्तर: क) Rs. 48.75 lakh
Average = (40 + 50 + 45 + 60)/4 = 195/4 = 48.75 lakh.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Every one of four observations is equal to 7. What is their standard deviation?
सही उत्तर: ग) 0
All values equal the mean, so every deviation is zero and the standard deviation is 0.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The smallest value in a data set is 12 and the largest is 48. What is the coefficient of range?
सही उत्तर: क) 0.6
Coefficient of range = (48 − 12)/(48 + 12) = 36/60 = 0.6.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the median of 11, 7, 15, 3, 9, 13, 5 and 1?
सही उत्तर: ख) 8
Arranged: 1, 3, 5, 7, 9, 11, 13, 15; median = (7 + 9)/2 = 8.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The mean of 10 observations is 25. If each observation is increased by 10%, what is the new mean?
सही उत्तर: क) 27.5
Multiplying every value by 1.1 multiplies the mean by 1.1: 25 × 1.1 = 27.5.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the area of the triangle with vertices (1, 1), (4, 1) and (4, 5)?
सही उत्तर: घ) 6 sq units
It is right-angled at (4, 1) with legs 3 and 4; area = ½ × 3 × 4 = 6.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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For what value of k are the lines 2x + 3y = 6 and kx − 6y = 1 perpendicular?
सही उत्तर: ग) 9
Slopes are −2/3 and k/6; their product must be −1: (−2/3)(k/6) = −1 gives k = 9.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the distance between the parallel lines 3x + 4y = 5 and 3x + 4y = 15?
सही उत्तर: घ) 2
Distance = |15 − 5|/√(3² + 4²) = 10/5 = 2.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the equation of the line passing through (2, 3) with slope 4?
सही उत्तर: ख) y = 4x − 5
y − 3 = 4(x − 2) gives y = 4x − 5.
💬 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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