دنیا کی کم سے کم قیمتی کرنسی کون سا ہے؟
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A. None of these
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B. AFN
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C. PKR
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D. IRR
Explanation
Iranian Rial (IRR) is currently the world's least valuable currency.
In contrast, the Kuwaiti Dinar (KWD) holds the position of the world's most valuable currency.
مندرجہ ذیل میں لوکاس ریجنٹ کی شناخت کریں؟
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A. HCl hydrated ZnCl₂
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B. Conc. HNO₃ & Anhydrous ZnCl₂
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C. Conc. HCl & Anhydrous ZnCl₂
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D. None of these
Explanation
- Lucas reagent is a mixture of concentrated hydrochloric acid (HCl) and anhydrous zinc chloride (ZnCl₂).
- It is used to differentiate primary, secondary, and tertiary alcohols based on their reaction rates.
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A. None of these
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B. Robert Burns
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C. John Keats
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D. Edgar Allan Poe
Explanation
- John Keats was deeply influenced by Hellenism, which refers to the admiration of Greek art, culture, and mythology.
- His poetry, such as Ode on a Grecian Urn and Endymion, reflects classical Greek ideals of beauty and philosophy.
ارسطو کا ان کی کتاب شاعرانہ میں بنیادی مقصد کیا ہے؟
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A. None of these
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B. To present and explain the fundamental principles of criticism.
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C. To present and explain the fundamental principles of novel writing.
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D. To present and explain the fundamental principles of drama writing.
Explanation
- Aristotle's Poetics analyzes the structure, purpose, and components of drama, particularly tragedy.
- It introduces key concepts like plot, character, and catharsis, shaping classical dramatic theory.
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A. A type of phoneme
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B. A type of morpheme
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C. The abstract form of a word containing information relating to the meaning and function
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D. None of these
Explanation
- A lemma is the base or dictionary form of a word, representing its core meaning.
- It serves as a reference point for all its inflected forms (e.g., "run" is the lemma for "running," "ran," and "runs").
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A. Verner, Grimm, Grassman
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B. None of these
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C. Verner, Grimm, Grassman
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D. Grimm, Grassman, Verner
Explanation
- Grimm's Law describes the systematic shift of consonants in early Germanic languages.
- Grassmann's Law and Verner's Law further explain exceptions and modifications in Indo-European phonetics.
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A. Relationship
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B. Systematic arrangement
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C. None of these
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D. Deductive reasoning
Explanation
- Syntax comes from the Greek word "syntaxis", meaning "systematic arrangement" or "orderly composition."
- In linguistics, syntax refers to the structure and arrangement of words in sentences.
ایک ڈوپول میں ، گاؤس تھیوریم کی قیمت _____ ہوگی؟
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A. 1
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B. None of these
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C. 0
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D. 2
Explanation
- Gauss's Theorem (Gauss's Law): States that the total electric flux through a closed surface is proportional to the enclosed charge.
- Dipole Net Charge: A dipole consists of equal and opposite charges (+q and -q).
- So the net charge enclosed by any Gaussian surface around it is zero.
- This making the Gauss theorem value 0.
کلاسیکی تھیوری کے مطابق داڑھ کی مخصوص حرارت کی قدر _____ ہے؟
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A. 3R
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B. 2R
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C. None of these
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D. R
Explanation
- According to the classical equipartition theorem, the molar specific heat at constant volume (Cv):
- for a monatomic gas is (3/2)R
- for a diatomic gas is (5/2)R
- for a solid is 3R (Dulong-Petit law).
- The molar specific heat at constant pressure (Cp) for a solid is approximately 3R.
جب بس شروع ہوتی ہے اور اچانک تیز ہوجاتی ہے تو ، بس میں بیٹھا مسافر پیچھے کی طرف دب جاتا ہے۔ یہ _______ کی وجہ سے ہے؟
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A. Inertia of rest
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B. None of these
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C. Inertia of motion
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D. Gravity of the earth
Explanation
- Inertia of rest states that an object at rest tends to stay at rest unless acted upon by an external force.
- When the bus suddenly starts moving, the passenger's body resists motion, causing them to lean backward.
