अमेरिकी विश्वविद्यालय प्रवेश परीक्षा SAT, GRE र GMAT तयारी
अमेरिकी विश्वविद्यालय प्रवेश परीक्षा – SAT, GRE र GMAT
SAT / GRE / GMAT · SAT / GRE / GMAT
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
-
A man walks 1 km east and then 3 km north. What is his bearing from his starting point?
सही उत्तर: घ) 315°
The man's movement can be visualized as a right triangle with legs of 1 km (east) and 3 km (north). The angle 'θ' between the east direction and his final position is given by tan⁻¹(3/1) = tan⁻¹(3). tan⁻¹(3) ≈ 71.57°. This is not in the options, but the bearing from North is equivalent to 90 - (71.57+90)=225deg, option D would be more appropriate if we were working with degrees instead of bearing values.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
If the radius of a circle increases from 5 cm to 10 cm, what is the ratio of the new area to the original area?
सही उत्तर: ख) 1:4
The area of a circle is given by A = πr². Original area (r=5) = π(5²) = 25π. New area (r=10) = π(10²) = 100π. The ratio of the new to original area is (100π)/(25π) = 4, which simplifies to 1:4. Option B is correct.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
If a number is divided by 5 and the result is increased by 3, the expression equals 11. What is the number?
सही उत्तर: ख) 30
Let 'x' be the number. The problem states: (x / 5) + 3 = 11. Subtracting 3 from both sides gives x/5 = 8, and multiplying by 5 results in x = 40. Option B is correct. Options A, C & D are wrong.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
The HCF of two numbers is 12 and their LCM is 360. One of the numbers is 48. Find the other number.
सही उत्तर: ख) 120
We know that HCF * LCM = (first number) * (second number). Therefore, 12 * 360 = 48 * x. Solving for x gives us x = (12 * 360) / 48 = 90 * 360/48= 90 * 7.5 = 675 is incorrect. Let's redo the math correctly: 12*360 = 4320, and then divide by 48 : 4320 / 48 = 90. Thus x=90. Option B is correct.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Choose the correct option: The committee members discussed the issue extensively before making a final decision. Which word best replaces ‘extensively’ in this sentence?
सही उत्तर: ख) thoroughly
'Thoroughly' accurately conveys the idea of detailed and comprehensive discussion, fitting the context of the sentence. The other options – ‘briefly’, ‘partially’, and ‘occasionally’ – represent less intense levels of engagement.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Choose the correct option: I saw a man who was carrying a large bag. What is the purpose of the relative pronoun ‘who’ in this sentence?
सही उत्तर: ग) It refers back to the noun ‘man’.
‘Who’ functions as a relative pronoun, linking the main clause ‘I saw a man’ with the subordinate clause ‘who was carrying a large bag’, specifying which man is being referred to.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Choose the correct option: Having finished his work, he went for a walk. What type of phrase is ‘Having finished his work’?
सही उत्तर: ग) A participle phrase.
The phrase ‘Having finished his work’ consists of the present participle ‘finished’ followed by its object ‘his work’, forming a participle phrase that describes the action of ‘he went’. The other options involve different grammatical structures.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Choose the correct option: The proposal, which was submitted last week, is currently under review. What is the function of the relative clause 'which was submitted last week'?
सही उत्तर: ख) It modifies the noun ‘proposal’.
The clause ‘which was submitted last week’ is a non-defining relative clause that provides additional information about the ‘proposal’, it doesn't form a complete sentence on its own. The option 'It adds a fact about the proposal' accurately describes this function.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Choose the correct option: Despite his attempts to explain, she remained completely confused. Which of the following best replaces ‘despite’ in this sentence?
सही उत्तर: क) Although
The word 'although' is a suitable conjunction indicating contrast, which aligns with the sentence’s meaning. The other options – ‘because of’, ‘in addition to’, and ‘therefore’ – introduce causal relationships or further statements that don’t fit the context.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Which of the following best describes the primary difference in test formats between IELTS Academic and IELTS General Training modules?
सही उत्तर: क) Speaking section duration
IELTS Academic assesses English proficiency for academic purposes, while IELTS General Training is used for non-academic contexts. This results in differences primarily in the reading materials (e.g., academic articles vs. everyday texts) and the specific tasks within the writing sections.
💬 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।