CTEVT स्वास्थ्य प्रवेश PCL नर्सिङ र HA प्रवेश तयारी
CTEVT स्वास्थ्य प्रवेश – PCL नर्सिङ र HA प्रवेश
CTEVT PCL Nursing & HA · CTEVT Health Entrance
१,६३७ प्रश्न उपलब्ध। मोड छान्नुहोस्:
CTEVT स्वास्थ्य 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 machine worth Rs 1,00,000 depreciates at 10% per year. Its value after 2 years is:
सही उत्तर: क) Rs 81,000
Value = 1,00,000 × (0.9)² = Rs 81,000. Rs 80,000 wrongly subtracts 10% of the original value twice.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The population of a town is 50,000 and it grows at 2% per year. The population after 2 years is:
सही उत्तर: घ) 52,020
P = 50,000 × (1.02)² = 50,000 × 1.0404 = 52,020. 52,000 ignores the growth on the first year's increase.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The compound amount of Rs 10,000 at 10% per annum compounded half-yearly for 1 year is:
सही उत्तर: ग) Rs 11,025
Half-yearly: rate 5% per period for 2 periods, A = 10,000 × (1.05)² = Rs 11,025. Rs 11,000 is annual compounding.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The difference between compound interest and simple interest on Rs 20,000 at 10% per annum for 2 years is:
सही उत्तर: ख) Rs 200
For 2 years, CI − SI = P(R/100)² = 20,000 × 0.01 = Rs 200. Rs 2,000 is one year's simple interest.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The compound amount of Rs 8,000 at 5% per annum compounded annually for 3 years is:
सही उत्तर: क) Rs 9,261
A = 8,000 × (1.05)³ = 8,000 × 1.157625 = Rs 9,261. Rs 9,200 is the simple-interest amount.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The compound amount of Rs 5,000 at 10% per annum compounded annually for 2 years is:
सही उत्तर: घ) Rs 6,050
A = 5,000 × (1.1)² = 5,000 × 1.21 = Rs 6,050. Rs 6,000 is the simple-interest amount.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A sum earns Rs 900 simple interest in 3 years at 6% per annum. The principal is:
सही उत्तर: ग) Rs 5,000
P = SI × 100/(T × R) = 900 × 100 / 18 = Rs 5,000. Check: 5,000 × 3 × 6/100 = 900.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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At what rate of simple interest will Rs 4,000 earn Rs 600 in 3 years?
सही उत्तर: ख) 5% per annum
R = (SI × 100)/(P × T) = 600 × 100 / (4,000 × 3) = 5%. 15% is the total interest percent over 3 years, not per year.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The simple interest on Rs 8,000 at 5% per annum for 3 years is:
सही उत्तर: क) Rs 1,200
SI = PTR/100 = 8,000 × 3 × 5 / 100 = Rs 1,200. Rs 400 is the interest for one year only.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Express 3/8 as a percentage.
सही उत्तर: घ) 37.5%
3/8 × 100 = 37.5%. Remember 1/8 = 12.5%, so 3/8 = 3 × 12.5%.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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