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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Six people sit in two rows of three, the north row facing south and the south row facing north, so each person faces someone in the other row. A sits at an end of the north row, and B sits to the immediate right of A. D faces A. E is not in B's row and sits at an end. F sits between D and E. Who faces B?
सही उत्तर: ख) F
A must be at the east end (B to his right, i.e. west of him); D is opposite A, E at the other end of the south row, F in the middle of the south row facing B, and C at the west end of the north row.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Hari, Gita, Mohan and Sita are a doctor, an engineer, a teacher and a lawyer, living in Pokhara, Butwal, Dharan and Janakpur (one each). Hari is neither the doctor nor the lawyer and does not live in Pokhara. The engineer lives in Dharan. Gita is the lawyer and lives in neither Butwal nor Janakpur. The doctor does not live in Butwal. Sita lives in Janakpur, and Mohan is not the engineer. Who lives in Butwal?
सही उत्तर: क) Mohan, the teacher
Gita (lawyer) is in Pokhara and Sita in Janakpur; the doctor is not in Butwal, so Sita is the doctor; Mohan is not the engineer, so Hari is the engineer in Dharan and Mohan the teacher in Butwal.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A standard die (opposite faces 1–6, 2–5, 3–4) lies on a table with 1 on top, 2 facing north and 3 facing east. It is tipped over once towards the north and then once towards the east. Which number is now on top?
सही उत्तर: क) 4
Tipping north brings the south face (5) to the top and the west face stays 4; tipping east then brings the west face (4) to the top.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Four cards numbered 3, 1, 4, 2 lie in a row in that order. What is the minimum number of swaps of two adjacent cards needed to arrange them as 1, 2, 3, 4?
सही उत्तर: ग) 3
Each adjacent swap fixes exactly one out-of-order pair; there are 3 such pairs (3,1), (3,2), (4,2).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a game show there are three doors; a car is behind one and goats behind the other two. You pick a door, and the host, who knows where the car is, opens another door showing a goat and offers you a switch. What is the probability of winning the car if you switch?
सही उत्तर: क) 2/3
Your first pick is right with probability 1/3; in the other 2/3 of cases the host's choice leaves the car behind the remaining door, so switching wins with 2/3.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the minimum number of moves needed to transfer a tower of 4 discs in the Tower of Hanoi puzzle (one disc at a time, never a larger disc on a smaller one)?
सही उत्तर: ख) 15
The minimum for n discs is 2ⁿ − 1 = 2⁴ − 1 = 15.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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All arrangements of the letters A, L, M and P (each used once) are listed in dictionary order. In which position does the word LAMP appear?
सही उत्तर: क) 7th
The 6 arrangements beginning with A come first; LAMP is the first arrangement beginning with L, so it is 7th.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the minimum number of colours needed to paint the six faces of a cube so that no two faces sharing an edge have the same colour?
सही उत्तर: घ) 3
Each pair of opposite faces can share a colour; three mutually adjacent faces meet at a corner, so at least 3 are needed.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A 3 × 3 × 3 cube is made of 27 small cubes. The small cube at the centre of each face and the small cube at the very centre are removed. How many small cubes remain?
सही उत्तर: ग) 20
6 face-centre cubes + 1 central cube = 7 removed; 27 − 7 = 20 (8 corners + 12 edges).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A doctor gives a patient three tablets and tells him to take one every half hour, starting now. How long will the tablets last?
सही उत्तर: घ) 1 hour
Tablets are taken at 0, 30 and 60 minutes, so they last 1 hour.
💬 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।
AI ले गल्ती गर्न सक्छ। महत्वपूर्ण कुरा आधिकारिक स्रोतमा जाँच्नुहोस्।