Major Competitive Exams

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Major Competitive Exams MCQ & Objective Questions

Major Competitive Exams play a crucial role in shaping the academic and professional futures of students in India. These exams not only assess knowledge but also test problem-solving skills and time management. Practicing MCQs and objective questions is essential for scoring better, as they help in familiarizing students with the exam format and identifying important questions that frequently appear in tests.

What You Will Practise Here

  • Key concepts and theories related to major subjects
  • Important formulas and their applications
  • Definitions of critical terms and terminologies
  • Diagrams and illustrations to enhance understanding
  • Practice questions that mirror actual exam patterns
  • Strategies for solving objective questions efficiently
  • Time management techniques for competitive exams

Exam Relevance

The topics covered under Major Competitive Exams are integral to various examinations such as CBSE, State Boards, NEET, and JEE. Students can expect to encounter a mix of conceptual and application-based questions that require a solid understanding of the subjects. Common question patterns include multiple-choice questions that test both knowledge and analytical skills, making it essential to be well-prepared with practice MCQs.

Common Mistakes Students Make

  • Rushing through questions without reading them carefully
  • Overlooking the negative marking scheme in MCQs
  • Confusing similar concepts or terms
  • Neglecting to review previous years’ question papers
  • Failing to manage time effectively during the exam

FAQs

Question: How can I improve my performance in Major Competitive Exams?
Answer: Regular practice of MCQs and understanding key concepts will significantly enhance your performance.

Question: What types of questions should I focus on for these exams?
Answer: Concentrate on important Major Competitive Exams questions that frequently appear in past papers and mock tests.

Question: Are there specific strategies for tackling objective questions?
Answer: Yes, practicing under timed conditions and reviewing mistakes can help develop effective strategies.

Start your journey towards success by solving practice MCQs today! Test your understanding and build confidence for your upcoming exams. Remember, consistent practice is the key to mastering Major Competitive Exams!

Q. Which of the following processes is expected to have the largest increase in entropy?
  • A. Dissolving salt in water
  • B. Melting ice
  • C. Boiling water
  • D. Sublimation of solid iodine
Q. Which of the following processes is expected to have the largest positive change in entropy?
  • A. Dissolving salt in water
  • B. Condensing steam
  • C. Melting ice
  • D. Combining hydrogen and oxygen gases
Q. Which of the following processes is influenced by auxins? (2021)
  • A. Phototropism
  • B. Gravitropism
  • C. Apical dominance
  • D. All of the above
Q. Which of the following processes is irreversible and leads to an increase in entropy?
  • A. Reversible isothermal expansion
  • B. Free expansion of gas
  • C. Isothermal compression
  • D. Adiabatic expansion
Q. Which of the following processes is irreversible? (2022)
  • A. Isothermal expansion
  • B. Adiabatic expansion
  • C. Free expansion
  • D. Isobaric process
Q. Which of the following processes is isochoric? (2023)
  • A. Constant volume
  • B. Constant pressure
  • C. Constant temperature
  • D. Adiabatic
Q. Which of the following processes is isothermal for an ideal gas?
  • A. Heating at constant volume
  • B. Cooling at constant pressure
  • C. Expansion against a constant external pressure
  • D. Expansion where temperature remains constant
Q. Which of the following processes is isothermal?
  • A. Heating a gas in a closed container
  • B. Compressing a gas without heat exchange
  • C. Allowing a gas to expand slowly while maintaining constant temperature
  • D. Cooling a gas in a closed container
Q. Which of the following processes is not a thermodynamic process?
  • A. Isothermal
  • B. Adiabatic
  • C. Isochoric
  • D. Static
Q. Which of the following processes is NOT directly influenced by auxins? (2021)
  • A. Phototropism
  • B. Gravitropism
  • C. Apical dominance
  • D. Photosynthesis
Q. Which of the following processes is not governed by the First Law of Thermodynamics?
  • A. Isothermal expansion
  • B. Adiabatic compression
  • C. Isochoric heating
  • D. None of the above
Q. Which of the following processes is NOT influenced by auxins? (2021)
  • A. Phototropism
  • B. Gravitropism
  • C. Apical dominance
  • D. Fruit ripening
Q. Which of the following processes is NOT influenced by plant hormones? (2021)
  • A. Seed germination
  • B. Fruit ripening
  • C. Photosynthesis
  • D. Flowering
Q. Which of the following processes is primarily regulated by auxins? (2021)
  • A. Phototropism
  • B. Photosynthesis
  • C. Respiration
  • D. Transpiration
Q. Which of the following processes is spontaneous at constant temperature and pressure?
  • A. Decreasing entropy
  • B. Increasing entropy
  • C. Constant entropy
  • D. None of the above
Q. Which of the following processes is used to produce synthetic rubber?
  • A. Polymerization
  • B. Condensation
  • C. Hydrogenation
  • D. Saponification
Q. Which of the following processes occurs during aerobic respiration in plants? (2020)
  • A. Fermentation
  • B. Glycolysis
  • C. Anaerobic respiration
  • D. Photosynthesis
Q. Which of the following processes occurs during expiration? (2023)
  • A. Diaphragm contracts
  • B. Intercostal muscles relax
  • C. Lungs expand
  • D. Air is drawn in
Q. Which of the following processes occurs during the light-dependent reactions of photosynthesis? (2020)
  • A. Calvin cycle
  • B. Photolysis of water
  • C. Carbon fixation
  • D. Synthesis of glucose
Q. Which of the following processes occurs in the chloroplasts? (2019)
  • A. Glycolysis
  • B. Krebs cycle
  • C. Photosynthesis
  • D. Fermentation
Q. Which of the following processes occurs in the mitochondria? (2019)
  • A. Photosynthesis
  • B. Cellular respiration
  • C. Protein synthesis
  • D. DNA replication
Q. Which of the following processes occurs in the nucleus of a cell? (2023)
  • A. Photosynthesis
  • B. Cell respiration
  • C. DNA replication
  • D. Protein synthesis
Q. Which of the following processes occurs in the thylakoid membranes of chloroplasts? (2020)
  • A. Calvin cycle
  • B. Light-dependent reactions
  • C. Light-independent reactions
  • D. Photorespiration
Q. Which of the following processes occurs in the thylakoid membranes? (2020)
  • A. Calvin cycle
  • B. Light-dependent reactions
  • C. Light-independent reactions
  • D. Photorespiration
Q. Which of the following processes results in an increase in entropy?
  • A. Isothermal compression
  • B. Adiabatic expansion
  • C. Isobaric heating
  • D. All of the above
Q. Which of the following programming languages was developed first? (1957)
  • A. Fortran
  • B. COBOL
  • C. LISP
  • D. C
Q. Which of the following properties is characteristic of covalent network solids? (2019)
  • A. High electrical conductivity
  • B. Brittleness
  • C. Low melting points
  • D. Solubility in water
Q. Which of the following properties is characteristic of ionic solids? (2021)
  • A. High electrical conductivity
  • B. Low melting point
  • C. Brittleness
  • D. Malleability
Q. Which of the following properties is characteristic of liquids?
  • A. Definite shape
  • B. Definite volume
  • C. Compressibility
  • D. High viscosity
Q. Which of the following properties is NOT associated with liquids?
  • A. Surface tension
  • B. Viscosity
  • C. Compressibility
  • D. Fluidity
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