Multiple Choice Questions (MCQs) – Page 9

Explore a wide range of Multiple Choice Questions (MCQs) on QuizLake. Prepare for UPSC, State PSCs, SSC, Banking, and other government exams with our extensive collection of MCQs.

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Recent MCQs

Who is known as the 'father of genetics' for his work on pea plants?

  1. Charles Darwin
  2. Gregor Mendel
  3. James Watson
  4. Francis Crick
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Which of the following is a communicable disease caused by a bacterium?

  1. Diabetes
  2. Tuberculosis
  3. Cancer
  4. Heart Disease
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Which organ system is responsible for removing waste products from the blood?

  1. Digestive system
  2. Respiratory system
  3. Circulatory system
  4. Excretory system
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Which cell organelle is responsible for generating energy through cellular respiration?

  1. Nucleus
  2. Mitochondria
  3. Ribosome
  4. Endoplasmic reticulum
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Which of the following is NOT a polymer?

  1. Polyethene
  2. Nylon
  3. Cellulose
  4. Glycerol
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Which metal is commonly used to prevent corrosion of iron through galvanization?

  1. Copper
  2. Zinc
  3. Aluminum
  4. Lead
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What does the pH scale measure?

  1. The concentration of salt in a solution
  2. The concentration of sugar in a solution
  3. The acidity or alkalinity of a solution
  4. The temperature of a solution
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Which type of chemical reaction involves both oxidation and reduction?

  1. Combination reaction
  2. Decomposition reaction
  3. Redox reaction
  4. Neutralization reaction
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What is the atomic number of an element?

  1. The number of neutrons in the nucleus
  2. The number of protons in the nucleus
  3. The number of electrons in the outermost shell
  4. The total number of protons and neutrons in the nucleus
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Which of the following is NOT a state of matter?

  1. Solid
  2. Liquid
  3. Gas
  4. Energy
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SONAR utilizes which property of sound waves?

  1. Refraction
  2. Reflection
  3. Interference
  4. Diffraction
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What is the function of a transformer?

  1. To convert mechanical energy into electrical energy
  2. To convert electrical energy into mechanical energy
  3. To step up or step down voltage
  4. To store electrical energy
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Which of the following phenomena is primarily responsible for the formation of a rainbow?

  1. Reflection
  2. Refraction
  3. Dispersion
  4. Interference
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Which mode of heat transfer involves the movement of fluids?

  1. Conduction
  2. Convection
  3. Radiation
  4. Induction
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Which of the following laws is NOT one of Newton's Laws of Motion?

  1. Law of Inertia
  2. Law of Conservation of Energy
  3. Law of Acceleration
  4. Law of Action-Reaction
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Which article of the Indian Constitution empowers the Parliament to amend the Constitution?

  1. Article 352
  2. Article 360
  3. Article 368
  4. Article 370
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What does the acronym 'JAM' in the 'JAM Trinity' stand for?

  1. Justice, Audit, Monitoring
  2. Jan Dhan, Aadhar, Mobile
  3. Joint Account Management
  4. Judicial Accountability Mechanism
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Which of the following is NOT a dimension of Good Governance?

  1. Accountability
  2. Transparency
  3. Rule of Law
  4. Political Instability
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The concept of 'Social Audit' aims at?

  1. Auditing social media accounts
  2. Evaluating the social impact of a project or policy
  3. Assessing the financial performance of social organizations
  4. Monitoring social gatherings for security purposes
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The 'Right to Information (RTI)' is a:

  1. Fundamental Right
  2. Constitutional Right
  3. Legal Right
  4. Natural Right
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The Anti-Defection Law is contained in which schedule of the Indian Constitution?

  1. Eighth Schedule
  2. Ninth Schedule
  3. Tenth Schedule
  4. Eleventh Schedule
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Which of the following is a Constitutional Body?

  1. National Human Rights Commission
  2. Central Information Commission
  3. Election Commission of India
  4. NITI Aayog
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The Fifth Schedule of the Indian Constitution deals with the administration and control of Scheduled Areas and Scheduled Tribes in which of the following states?

  1. All States
  2. All States except the North-Eastern States
  3. All States except Jammu and Kashmir
  4. States other than Assam, Meghalaya, Tripura and Mizoram
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Which of the following amendments is related to the Panchayati Raj Institutions?

  1. 73rd Amendment
  2. 74th Amendment
  3. 42nd Amendment
  4. 44th Amendment
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