त्रिवि CMAT CMAT प्रवेश परीक्षा तयारी
त्रिवि CMAT – CMAT प्रवेश परीक्षा
TU CMAT Entrance · TU CMAT (BBA, BIM, BBM, BHM, BTTM, BPA)
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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A committee of 3 is to be chosen from 4 boys and 3 girls. In how many ways can this be done so that it includes at least one girl?
सही उत्तर: ख) 31
Total selections = 7C3 = 35; selections with no girl = 4C3 = 4; required = 35 - 4 = 31.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In how many ways can a president and a vice-president be chosen from a club of 10 members?
सही उत्तर: ख) 90
The two posts are different, so the order matters: 10P2 = 10 x 9 = 90.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In how many different ways can the letters of the word 'COMMITTEE' be arranged?
सही उत्तर: घ) 45,360
9 letters with M, T and E each repeated twice: 9! / (2! x 2! x 2!) = 3,62,880 / 8 = 45,360.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In how many different ways can all the letters of the word 'MANGO' be arranged?
सही उत्तर: क) 120
MANGO has 5 distinct letters, so the number of arrangements is 5! = 120.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Three arithmetic means are inserted between 3 and 19. What is the middle one?
सही उत्तर: क) 11
The five terms form an AP with 3 + 4d = 19, so d = 4; the means are 7, 11 and 15.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The sum of the first n terms of an arithmetic progression is n^2 + 2n. What is its 10th term?
सही उत्तर: क) 21
T10 = S10 - S9 = (100 + 20) - (81 + 18) = 120 - 99 = 21.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The first term of a geometric progression is 2 and its fourth term is 54. What is the common ratio?
सही उत्तर: ख) 3
2 x r^3 = 54 gives r^3 = 27, so r = 3.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which term of the arithmetic progression 5, 9, 13, ... is 101?
सही उत्तर: घ) 25th
5 + (n - 1) x 4 = 101 gives n - 1 = 24, so n = 25.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the sum of the first 20 terms of the arithmetic progression 2, 5, 8, ...?
सही उत्तर: क) 610
S = n/2 [2a + (n - 1)d] = 10 x (4 + 57) = 610.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A two-digit number is four times the sum of its digits and three times the product of its digits. What is the number?
सही उत्तर: ग) 24
10a + b = 4(a + b) gives b = 2a; then 12a = 3 x a x 2a gives a = 2, so the number is 24.
💬 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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