Logical Reasoning (तार्किक क्षमता) – Logical Reasoning MCQ
Logical Reasoning (तार्किक क्षमता) – व्यवस्थापन प्रवेश
Logical Reasoning · Management Entrance – English, Quant, Logical Reasoning & GK · १,३०५ प्रश्न
१,३०५ प्रश्न उपलब्ध। मोड छान्नुहोस्:
Logical Reasoning (तार्किक क्षमता): 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 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)
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Statements: No cat is a dog. All dogs are animals. Conclusions: I. No cat is an animal. II. Some animals are dogs. Which is correct?
सही उत्तर: क) Only conclusion II follows
'All dogs are animals' converts to 'Some animals are dogs', so II follows. Cats are only kept apart from dogs, not from the whole set of animals, so I does not follow.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Statements: Some boys are students. All students are players. Which conclusion definitely follows?
सही उत्तर: ग) Some boys are players
The boys who are students are also players, so some boys are players. 'All boys are players' does not follow because only some boys are known to be students.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Statements: All roses are flowers. No flower is a tree. Which conclusion definitely follows?
सही उत्तर: क) No rose is a tree
All roses lie inside 'flowers', and flowers share nothing with trees, so no rose can be a tree. 'All flowers are roses' wrongly reverses an 'All' statement.
💬 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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