व्यवस्थापन प्रवेश – English, Quantitative, Logical Reasoning, GK
व्यवस्थापन प्रवेश – English, Quantitative, Logical Reasoning, GK
Management Entrance – English, Quant, Logical Reasoning & GK · ४,३१२ प्रश्न
४,३१२ प्रश्न उपलब्ध। मोड छान्नुहोस्:
व्यवस्थापन प्रवेश: 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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At what time between 2 and 3 o'clock will the hands of a clock coincide?
सही उत्तर: ख) 10 10/11 minutes past 2
At 2 o'clock the minute hand is 10 minute-spaces behind, and it gains 55 spaces in 60 minutes, so time = 10 × 60/55 = 120/11 = 10 10/11 minutes. 10 minutes ignores that the hour hand keeps moving.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How many times are the hands of a clock at right angles in a day (24 hours)?
सही उत्तर: ग) 44
The hands are at right angles 22 times in 12 hours, so 44 times in 24 hours. 48 assumes twice every hour, but around 3 and 9 o'clock one right angle is shared.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A clock shows 3:40. What time will its mirror image show?
सही उत्तर: घ) 8:20
For a mirror image, subtract the time from 11:60: 11:60 − 3:40 = 8:20. 9:20 is a common slip in this subtraction.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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How many times do the hour hand and the minute hand of a clock coincide in 12 hours?
सही उत्तर: क) 11
The hands coincide 11 times in 12 hours, because the coincidence between 11 and 1 happens only once, at 12 o'clock. In 24 hours they coincide 22 times.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the angle between the hands of a clock at 7:20?
सही उत्तर: ख) 100°
Using |30H − 5.5M| = |210 − 110| = 100°. 90° ignores the 10° that the hour hand moves in 20 minutes.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the angle between the hour hand and the minute hand of a clock at 4:20?
सही उत्तर: ग) 10°
Using |30H − 5.5M| = |120 − 110| = 10°. 0° is tempting because the minute hand points at 4, but by 4:20 the hour hand has moved 10° past 4.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Statements: No man is perfect. Ravi is a man. Which conclusion definitely follows?
सही उत्तर: ग) Ravi is not perfect
Ravi belongs to the group 'men', and no member of that group is perfect, so Ravi is not perfect. 'All imperfect beings are men' wrongly reverses the statement.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Statements: Some teachers are singers. No singer is a dancer. Conclusions: I. Some teachers are not dancers. II. No teacher is a dancer. Which is correct?
सही उत्तर: घ) Only conclusion I follows
The teachers who are singers cannot be dancers, so some teachers are not dancers (I follows). Other teachers who are not singers may still be dancers, so II does not follow.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Statements: Some cars are buses. Some buses are trucks. Conclusions: I. Some cars are trucks. II. Some buses are cars. Which is correct?
सही उत्तर: ख) Only conclusion II follows
'Some cars are buses' converts directly to 'Some buses are cars', so II follows. Two 'some' statements give no definite link between cars and trucks, so I does not follow.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Statements: All doctors are educated. Some educated people are rich. Conclusions: I. Some doctors are rich. II. All rich people are doctors. Which is correct?
सही उत्तर: ग) Neither conclusion follows
The rich educated people may or may not include doctors, so I is not certain. Nothing says that every rich person is a doctor, so II also fails.
💬 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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