Quant र Reasoning (SAT/GRE/GMAT) – Quant & Reasoning MCQ
Quant र Reasoning (SAT/GRE/GMAT) – English Test
Quant & Reasoning · English Proficiency & SAT/GRE/GMAT · ४०८ प्रश्न
४०८ प्रश्न उपलब्ध। मोड छान्नुहोस्:
Quant र Reasoning (SAT/GRE/GMAT): 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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Pointing to a man, Sita says, 'He is the son of my mother's only brother.' How is the man related to Sita?
सही उत्तर: क) Cousin
Her mother's only brother is Sita's maternal uncle, and his son is her cousin.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a row of students, Ram is 7th from the left and 12th from the right. How many students are in the row?
सही उत्तर: घ) 18
Total = 7 + 12 − 1 = 18, since Ram is counted in both positions. 19 forgets to subtract Ram's double count.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A statement says: 'If it rains, the match is cancelled.' The match was NOT cancelled. What can be validly concluded?
सही उत्तर: ग) It did not rain.
This is the contrapositive: from 'if P then Q' and 'not Q', we can conclude 'not P'. Concluding nothing is wrong because denying the consequent is a valid inference (modus tollens).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If today is Wednesday, what day of the week will it be 100 days from today?
सही उत्तर: ख) Friday
100 = 7 × 14 + 2, so it is 2 days after Wednesday: Friday.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If all roses are flowers and some flowers fade quickly, which conclusion must be true?
सही उत्तर: क) All roses are flowers.
Only the given premise 'all roses are flowers' is certain. The flowers that fade quickly might not include any roses, so 'some roses fade quickly' does not necessarily follow.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the next number in the series 2, 6, 12, 20, 30, ...?
सही उत्तर: घ) 42
Differences are 4, 6, 8, 10, so the next difference is 12: 30 + 12 = 42. Equivalently the terms are n(n + 1): 6 × 7 = 42.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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GRE Quantitative Comparison. Quantity A: 2^30. Quantity B: 4^14. Which is true?
सही उत्तर: ग) Quantity A is greater
4^14 = (2²)^14 = 2^28, which is less than 2^30.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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GRE Quantitative Comparison. Quantity A: the area of a circle with radius 2. Quantity B: the area of a square with side 3.5. Which is true?
सही उत्तर: ख) Quantity A is greater
Circle: 4π ≈ 12.57; square: 3.5² = 12.25. So Quantity A is slightly greater.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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GRE Quantitative Comparison. Quantity A: √50 + √2. Quantity B: √72. Which is true?
सही उत्तर: क) The two quantities are equal
√50 + √2 = 5√2 + √2 = 6√2, and √72 = 6√2. They are equal.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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GRE Quantitative Comparison. Quantity A: the average of 1/2 and 1/3. Quantity B: 2/5. Which is true?
सही उत्तर: घ) Quantity A is greater
(1/2 + 1/3)/2 = (5/6)/2 = 5/12 ≈ 0.417, which is greater than 2/5 = 0.4.
💬 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।
नमस्ते! पाठ्यक्रम, सामान्य ज्ञान, भाषा परीक्षा वा कुनै प्रश्नको उत्तर बुझ्न सोध्नुहोस्।
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