अंग्रेजी भाषा दक्षता परीक्षा IELTS, PTE, TOEFL र Duolingo तयारी
अंग्रेजी भाषा दक्षता परीक्षा – IELTS, PTE, TOEFL र Duolingo
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२,३३० प्रश्न उपलब्ध। मोड छान्नुहोस्:
English Test: 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 prefix 'pre-' in 'preamble' and 'precarious' means:
सही उत्तर: ख) before
The prefix ‘pre-’ always denotes something that comes *before*. The other options indicate different relationships – after, through, or against.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Complete the analogy: POTENT : POWER :: BRILLIANT : ?
सही उत्तर: ख) EFFECT
The relationship is one of cause and effect. 'Potent' refers to something that creates power, similarly ‘brilliant’ refers to something which produces an effect. The other options (Notice, Result, Solution) are unrelated concepts.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A shop sells a certain item for Rs. 600 after giving a 20% discount on its original price. If the cost price of the item is Rs. 450, what is the percentage profit made by the shopkeeper?
सही उत्तर: क) 33.33%
Let the original price be 'x'. The selling price after a 20% discount is x - 0.20x = 0.80x. We are given that 0.80x = 600. Solving for x, we get x = 600/0.80 = 750. The profit is the selling price minus the cost price: 750 - 450 = 300. The percentage profit is (profit / cost price) * 100 = (300/450) * 100 = 66.67%. The other options are incorrectly calculated.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If the sum of three numbers is 30, and twice the largest number plus the smallest number is 40, what is the largest number?
सही उत्तर: ख) 10
Let the three numbers be a, b, and c where a ≤ b ≤ c. We are given that a + b + c = 30 and 2c + a = 40. From the first equation, a = 30 - b - c. Substituting into the second equation: 2c + (30 - b - c) = 40 => c - b = 10 => c = b + 10. Since b ≤ c, we need to find the largest possible value of c given that a,b and c are integers and satisfy the conditions. If b=8 then c=18, then a=30-8-18 = 4. which satisfies our constraints. Thus the largest number is 18.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A train travels 600 kilometers in 5 hours. Another train travels at twice the speed of the first train. How long does it take the second train to travel the same distance?
सही उत्तर: ख) 5 hours
The first train's speed is 600/5 = 120 km/h. The second train's speed is 2 * 120 = 240 km/h. Time taken by the second train is 600/240 = 2.5 hours. Option 4 (7 hours) is too high; 5 and 6 are incorrect as they don't account for the doubled speed.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the sentence that appropriately employs a semicolon: a) I went to the store, I bought some milk. b) I went to the store; however, they were closed. c) I went to the store and I bought some milk. d) I went to the store; and I bought some milk.
सही उत्तर: ख) b
Option (b) correctly uses a semicolon to join two closely related independent clauses. A comma would not be sufficient because the clauses are distinct. Options a, c, and d incorrectly use commas or add unnecessary conjunctions.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Identify the sentence with the correct usage of ‘affect’ and ‘effect’: a) The medicine had no affect on his symptoms. b) The effect of the storm was devastating, but it didn't affect the town. c) She tried to affect a calm demeanor despite her fear. d) The effect of believing in yourself can affect your success.
सही उत्तर: ख) b
Option (b) uses ‘effect’ correctly as a noun (the result of the storm). ‘Affect’ is used correctly as a verb meaning to influence. Options a and c incorrectly use 'affect' and 'effect' – 'affect' means to influence; 'effect' is usually a noun.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Select the sentence that best exemplifies the use of conditional sentences (Type 2): a) If I win the lottery, I will travel the world. b) If I were rich, I would buy a large house. c) If I had studied harder, I would have passed the exam. d) If it rains tomorrow, I will take an umbrella.
सही उत्तर: ख) b
Option (b) correctly uses 'were' to express a hypothetical situation (if I were rich), reflecting a Type 2 conditional. The other options use different conditional structures (Type 1 or Type 3).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which sentence demonstrates correct subject-verb agreement? a) The books on the shelf is very old. b) The books on the shelves are very old. c) The book on the shelf is very old. d) The books on the shelves was very old.
सही उत्तर: ख) b
Option (b) correctly uses ‘are’ to agree with the plural subject ‘the books on the shelves’. Option (a) has a singular verb ‘is’ with a plural subject. Options c and d have incorrect verb agreement.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Choose the sentence that correctly uses the past perfect tense: a) She had gone to the market when I called. b) She goes to the market when I call. c) She will go to the market when I called. d) She is going to the market when I called.
सही उत्तर: क) a
Option (a) correctly utilizes the past perfect tense ('had gone') to indicate an action completed before another point in the past (when I called). Options b, c, and d incorrectly use or misapply verb tenses. The past perfect requires ‘had’ + past participle.
💬 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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