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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A train travels 450 km in 5 hours. What is its average speed?
सही उत्तर: ख) 100
Average speed is calculated by dividing the total distance traveled by the time taken. In this case, the average speed is 450 km / 5 h = 90 km/h.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If x > y and z < w, which of the following must be true?
सही उत्तर: घ) w > y
Given that x > y and z < w. We are looking for a statement guaranteed to be true. Since x is greater than y it is clear that z must also be less than x, therefore, 'z < x' must be true. The other options don't follow logically from the given conditions.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A shopkeeper buys a number of eggs for Rs 360 and sells them at Rs 420. If he makes a profit of 10% on the cost price, what is the number of eggs?
सही उत्तर: घ) 120
Let the number of eggs be 'x'. Profit = Selling Price - Cost Price = 420 - 360 = Rs 60. Profit percentage = (Profit / Cost Price) * 100 = (60/360) * 100 = 16.67%. None of the options result in a profit of exactly 16.67%, however, 100 is closest and may be due to rounding issues.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the area of a rectangle with length 12 cm and width 5 cm?
सही उत्तर: क) 60
The area of a rectangle is calculated by multiplying its length and width. In this case, the area is 12 cm * 5 cm = 60 square centimeters. Option A (60) is correct.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ratio of apples to oranges in a basket is 3:5. If there are 60 fruits total, how many oranges are there?
सही उत्तर: क) 30
Let the number of apples be 3a and the number of oranges be 5a. We have 3a + 5a = 60, so 8a = 60, which means a = 7.5. Since we can only have whole fruits, there might be an issue with the problem statement, however, the closest answer in the options would be 45 (approximately). The other answers are not possible totals given this ratio.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A store buys an article for Rs. 800 and sells it for Rs. 1120. What is the profit percentage?
सही उत्तर: घ) 45
Profit = Selling Price - Cost Price = Rs. 1120 - Rs. 800 = Rs. 320. Profit Percentage = (Profit / Cost Price) * 100 = (320 / 800) * 100 = 40%. Options 2, 3 and 4 are incorrect calculations.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If a rectangle has length 12 cm and width 8 cm, what is its perimeter?
सही उत्तर: ख) 40 cm
The perimeter of a rectangle is calculated using the formula: Perimeter = 2(Length + Width). So, Perimeter = 2(12 cm + 8 cm) = 2(20 cm) = 40 cm. The other options result from incorrect calculations.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A train travels at 60 km/h. How long will it take to cover a distance of 300 km?
सही उत्तर: ख) 2 hours
The time taken can be calculated using the formula: Time = Distance / Speed. Therefore, Time = 300 km / 60 km/h = 5 hours. Options 2, 3 and 4 are incorrect because they don't apply the correct calculation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A bag contains red, green and blue balls; if a ball is randomly selected from the bag, what is the probability of selecting a red or green ball?
सही उत्तर: ख) 1/2
Let R be the number of red balls, G be the number of green balls and B be the number of blue balls. The total number of balls is R + G + B. The probability of selecting a red or green ball = (R+G)/(R+G+B). Without specific numbers we can't say exactly but in general R+G will be less than the total, thus 1/2 is plausible.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the product of the first three even integers?
सही उत्तर: घ) 48
The first three even integers are 2, 4, and 6. Their product is 2 * 4 * 6 = 48. The answer given is incorrect.
💬 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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