पोखरा र पूर्वाञ्चल विश्वविद्यालय BBA BBA / BCIS प्रवेश तयारी
पोखरा र पूर्वाञ्चल विश्वविद्यालय BBA – BBA / BCIS प्रवेश
PU BBA / BCIS Entrance · PU / PoU BBA & BCIS
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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Two ropes each take exactly 60 minutes to burn, but burn unevenly. How can you measure exactly 45 minutes?
सही उत्तर: ग) Light rope 1 at each end and rope 2 at one end; when rope 1 burns out, light the other end of rope 2
Rope 1 lit at both ends finishes in 30 minutes; rope 2 then has 30 minutes left, and lighting its other end finishes it in 15 more minutes: 45 in all. Measuring by length fails because burning is uneven.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Twelve coins look alike, but one is counterfeit and is either heavier or lighter (not known which). Using a two-pan balance, what is the minimum number of weighings that always finds the counterfeit coin and tells whether it is heavier or lighter?
सही उत्तर: ख) 3
There are 24 possibilities (12 coins × heavy/light); two weighings give only 9 outcomes, while three give 27, and a known scheme does it in 3.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the least number of weights needed to weigh every whole number of kilograms from 1 kg to 63 kg if weights may be placed on only one pan of the balance?
सही उत्तर: क) 6
Weights 1, 2, 4, 8, 16 and 32 kg make every total from 1 to 63; five weights give at most 2⁵ − 1 = 31 different totals.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the minimum number of moves a knight needs to go from one corner square of a standard 8 × 8 chessboard to the diagonally opposite corner?
सही उत्तर: घ) 6
A knight changes square colour each move, and a breadth-first count shows the opposite corner first becomes reachable on the 6th move.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Ten people numbered 1 to 10 stand in a circle. Counting starts at person 1 and every second person is eliminated (2, 4, 6, …), the counting continuing round the circle, until only one remains. Which number survives?
सही उत्तर: ख) 5
First pass removes 2, 4, 6, 8, 10; then 3, 7 go, then 1, then 9 — leaving 5.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A school has 100 closed lockers. Student 1 opens every locker; student 2 toggles (opens if closed, closes if open) every 2nd locker; student 3 toggles every 3rd locker; and so on up to student 100. How many lockers are open at the end?
सही उत्तर: घ) 10
A locker is toggled once for each divisor of its number; only perfect squares have an odd number of divisors, and there are 10 squares up to 100.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In the addition A + A + A = BA, A and B are different digits and BA is a two-digit number. What is A?
सही उत्तर: ग) 5
3A = 10B + A gives 2A = 10B, so A = 5 and B = 1 (5 + 5 + 5 = 15).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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AB and BA are two-digit numbers made of the non-zero digits A and B. If AB + BA = 121, what is A + B?
सही उत्तर: क) 11
AB + BA = 11A + 11B = 11(A + B) = 121, so A + B = 11.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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ABCD is a four-digit number with A ≠ 0. When it is multiplied by 4, the digits come out reversed: ABCD × 4 = DCBA. What is A + B + C + D?
सही उत्तर: घ) 18
The only such number is 2178 (2178 × 4 = 8712), and 2 + 1 + 7 + 8 = 18.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In the addition SEND + MORE = MONEY, each letter stands for a different digit and the leading digits are not zero. Which digit does Y stand for?
सही उत्तर: क) 2
The unique solution is 9567 + 1085 = 10652, so M = 1, O = 0 and Y = 2.
💬 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।