Oswaal NDA - NA National Defence Academy/ Naval Academy Chapterwise & Topicwise (2014-2023) Solved Papers General Ability Test : General Studies (For 2024 Exam)

... oxidation state of an atom by another atom, an ion or a molecule. CuO + H2 → Cu + H2O In this reaction, CuO is ... everyday life: 1. Corrosion: Corrosion is a process in which metals are deteriorated by action of air, moisture, chemicals, ...

... quadratic equation and solve. 7. Option (c) is correct. Explanation: Given ... Shortcut: Hint: • 2 By comparing the quadratic equation x quadratic - (p + q) ... formula = x 2 a 1 ± 1 + 16 ⇒ x = 2 ⇒x = 1 ± 2 17 ⇒x = 1 + 2 17 1 − 17 and ...

Oswaal Editorial Board. Trigonometry SYLLABUS Basics of Trigonometry Trigonometric Functions and Properties Trigonometric Identities CHAPTER ANALYSIS Topic name Basics of Trigonometry Trigonometric Functions and Properties Trigonometric ...

... Examples: • 2018 PASSIVE VOICE Directions: Each item in this section has a sentence in active voice followed by four sentences one of which is the correct passive voice statement of the same. Select the correct one and mark it in the Answer ...

... Examples: • 2018 PASSIVE VOICE Directions: Each item in this section has a sentence in active voice followed by four sentences one of which is the correct passive voice statement of the same. Select the correct one and mark it in the Answer ...

... Functions,HeightandDistance. Trigonometric. Functions,. 173. Height. and. Distance . = 11. Trigonometric Inverse NITTY-GRITTY The inverse trigonometric relations are not functions because for any given input there exists more than one ...

... Physics, Chemistry, General Science, Social Studies, Geography and Current ... Principle of Archimedes, Pressure Barometer. Motion of objects, Velocity and ... Principles in the working of the following: Simple Pendulum, Simple Pulleys ...

... adverb. One point to keep in mind is that it always ends with –ing. Example: Smoking cigarettes is injurious to ... word that can modify a verb, an adjective, or another adverb. Example: Modifying a verb: These adverbs describe the way ...

... adverb. One point to keep in mind is that it always ends with –ing. Example: Smoking cigarettes is injurious to ... word that can modify a verb, an adjective, or another adverb. Example: Modifying a verb: These adverbs describe the way ...

... rules regarding the unmanned aircraft systems/vehicles. The “liberalised ... game changer in the last-mile delivery of goods. Delhi Police has also been ... Enchanted Forest. Whiskers explained that a mystical tree in their forest was ...

... acid NH4Cl + H2O →→→→ NH4OH + HCl Weak base Strong acid NaNOH3 + H2O NaOH + HNO3 Strong base Strong acid → In CH3COOK solution , pH is more than 7 due to strong base and weak acid . In Na2CO3 , pH is much higher than in case of ...

... APA format. 15. Option (a) is correct. Ibid is a Latin word which means 'the same'. This is used in research reports when footnotes or any other references are used from the same author or source. Op.cit is also a latin word which is ...

... mole concept, molar mass, percentage composition, empirical and molecular formulae, chemical equations and stoichiometry. Concept Revision (Video Based) For details, scan the code Stoichiometry Part-1 For details, scan the code Mole Concept ...

... acid NH4Cl + H2O →→→→ NH4OH + HCl Weak base Strong acid NaNOH3 + H2O NaOH + HNO3 Strong base Strong acid → In CH3COOK solution , pH is more than 7 due to strong base and weak acid . In Na2CO3 , pH is much higher than in case of ...

... mole concept, molar mass, percentage composition, empirical and molecular formulae, chemical equations and stoichiometry. Concept Revision (Video Based) For details, scan the code Stoichiometry Part-1 For details, scan the code Mole Concept ...

... moment of inertia = — Io – ( I ) , where Is is will be : moment of inertia of ADEF about the axis passing through G ... hollow cylinder 30 cm , inner radius of hollow cylinder R1 = 10 cm , outer radius of hollow cylinder R2 = 20 cm ...

... PAPER - I : MATHEMATICS ( Code No. 01 ) ( Maximum Marks - 300 ) 1. ALGEBRA : Concept of set ... TRIGONOMETRY : Angles and their measures in degrees and in radians ... formula . Equation of a line in various forms . Angle between two lines ...

Oswaal Editorial Board. Topic. 8. Mole. concept. &. their. uses. during. chemical. reaction. Revision. Notes. ➢ Mole Concept • Latin name - mole “A heap or A pile” • A mole is the amount of substance that contain as many entities (atom, ...

... Acetanilide Br2 CH3COOH OH or H + Para bromo acetanilie 8. Why is the activating effect of -NHCOCH3 group in the ... IUPAC name of Acetanilide is N - Phenyl ethanamide H || N -C — CH3 10. Option ( 3 ) is correct . Explanation ...

... Acetanilide Br2 CH3COOH OH or H + Para bromo acetanilie 8. Why is the activating effect of -NHCOCH3 group in the ... IUPAC name of Acetanilide is N - Phenyl ethanamide H || N -C — CH3 10. Option ( 3 ) is correct . Explanation ...

... Ampere's circuital law is equivalent to ( a ) Biot - Savart law ( c ) Faraday's law Ans . ( a ) Biot - Savart law ( b ) Coulomb's law ( d ) Kirchhoff's law law in Explanation : circuital Ampere's electromagnetism is analogous to Gauss ' law ...

Oswaal Editorial Board. Q. 7. Calculate Debt - Equity Ratio from the following information : Total Assets Current Liabilities Total Debts Debt ... ( Cost of Goods Sold + Operating Expenses ) × 100 Net Sales information ... ACCOUNTING RATIOS 371.

... multiplier will also be higher . The converse also true . [ Scheme of Valuation 2018 ] 2 Detailed Answer : The ratio of total change ... greater than 1. If MPC increase even multiplier increases . When investment increases , there is a change ...

... calendar based on the Saka Era corresponds to which one of the following ... [2016] 3. Singhey Khababs, Sindhu Jammu and Famous place 1. Bodhgaya 2 ... Telugu (c) Bengali (b) Tamil (d) Malayalam 135. Which one of the following pairs is ...

Oswaal Editorial Board. 43. Read the following statements A and B and choose ... not confirm to Gandhian ideals. (1) (A) is true, but (B) is false. (2) (A) ... Galaxies (3) Planets (2) Stars (4) Satellites 46. Which of the following ...