गणित – Mathematics MCQ
गणित – CTEVT स्वास्थ्य प्रवेश
Mathematics · CTEVT Health Entrance (PCL & Diploma) · ४०९ प्रश्न
४०९ प्रश्न उपलब्ध। मोड छान्नुहोस्:
गणित: 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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The point (−3, 5) lies in which quadrant?
सही उत्तर: घ) Second quadrant
x is negative and y is positive, which is the second quadrant. The third quadrant has both coordinates negative.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The slope of the line 2x + 3y = 6 is:
सही उत्तर: ग) −2/3
Write as y = −(2/3)x + 2, so slope = −2/3. 2 is the y-intercept.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The slope of the line joining (2, 3) and (5, 9) is:
सही उत्तर: ख) 2
Slope = (9 − 3)/(5 − 2) = 6/3 = 2. 1/2 inverts the formula (run over rise).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The midpoint of the line joining (2, 4) and (6, 8) is:
सही उत्तर: क) (4, 6)
Midpoint = ((2 + 6)/2, (4 + 8)/2) = (4, 6). (8, 12) forgets to divide by 2.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The distance between the points (1, 2) and (4, 6) is:
सही उत्तर: घ) 5
d = √((4 − 1)² + (6 − 2)²) = √(9 + 16) = 5. 25 is d², before taking the square root.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If the probability of an event is 0.35, the probability of the event not happening is:
सही उत्तर: ग) 0.65
P(not A) = 1 − P(A) = 1 − 0.35 = 0.65. Probabilities can never exceed 1, so 1.35 is impossible.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A bag has 3 red and 5 blue balls. One ball is drawn at random. The probability that it is red is:
सही उत्तर: ख) 3/8
P(red) = 3/(3 + 5) = 3/8. 3/5 compares red with blue instead of with the total.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Two fair coins are tossed. The probability of getting two heads is:
सही उत्तर: क) 1/4
Outcomes are HH, HT, TH, TT; only HH is favourable, so 1/4. 1/3 wrongly treats 'one head and one tail' as a single outcome.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A card is drawn from a well-shuffled pack of 52 cards. The probability that it is a king is:
सही उत्तर: घ) 1/13
There are 4 kings, so P = 4/52 = 1/13. 1/4 is the probability of a particular suit.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A fair die is thrown once. The probability of getting an even number is:
सही उत्तर: ग) 1/2
Even outcomes are 2, 4, 6: 3 out of 6, so 3/6 = 1/2. 1/6 is the probability of any one particular face.
💬 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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