76. Consider the following statements regarding scientific inquiry:
Scientific conclusions are based on evidence.
Scientific theories can be revised when new evidence emerges.
Scientific knowledge is entirely independent of observation.
Which of the statements given above are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 only
D. 1, 2 and 3
77.Which one of the following best explains the significance of peer review in science?
A. It guarantees that a finding can never be challenged.
B. It enables evaluation of research by qualified experts.
C. It replaces experimentation.
D. It eliminates all forms of bias.
78. Consider the following:
Artificial Intelligence
Internet of Things (IoT)
Cloud Computing
Which of the above are digital technologies with wide-ranging applications?
A. 1 only
B. 1 and 2 only
C. 2 and 3 only
D. 1, 2 and 3
79.Which one of the following best describes machine learning?
A. Programming where systems improve performance using data and experience
B. Manual processing of records
C. Mechanical manufacturing only
D. A form of satellite communication
80. Consider the following statements:
Encryption helps protect digital information.
Strong passwords contribute to cybersecurity.
Cybersecurity concerns are relevant only to governments.
Which of the statements given above are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 only
D. 1, 2 and 3
81.Which one of the following is most directly associated with satellite remote sensing?
A. Gathering information about Earth without physical contact
B. Deep-sea mining
C. Thermal power generation
D. Genetic engineering
82. Consider the following statements regarding biotechnology:
Biotechnology involves the use of living organisms or their components.
Biotechnology has applications in agriculture and medicine.
Biotechnology is restricted to laboratory research and has no practical applications.
Which of the statements given above are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 only
D. 1, 2 and 3
83.Which one of the following best explains the term “genome”?
A. Complete genetic material of an organism
B. Type of vaccine
C. Protein-producing organelle
D. Unit of ecological classification
84. Consider the following:
Vaccination
Sanitation
Public awareness
Which of the above can contribute to disease prevention?
A. 1 only
B. 1 and 2 only
C. 2 and 3 only
D. 1, 2 and 3
85.Which one of the following best describes antimicrobial resistance?
A. Ability of microorganisms to withstand effects of medicines designed to kill them
B. Immunity against all diseases
C. Resistance of metals to corrosion
D. Adaptation of plants to drought
86. Consider the following statements:
Renewable energy technologies can contribute to energy transition.
Energy storage technologies can support renewable energy integration.
Fossil fuels are renewable on human timescales.
Which of the statements given above are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 only
D. 1, 2 and 3
87.Which one of the following is a major advantage of geographic information systems (GIS)?
A. Spatial analysis and mapping
B. Elimination of data collection
C. Replacement of all field surveys
D. Prevention of natural hazards
88. Consider the following statements regarding space exploration:
Satellites support communication services.
Satellites assist weather forecasting.
Satellites have applications in navigation systems.
Which of the statements given above are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3
89.Which one of the following best explains “quantum computing”?
A. Computing based on quantum-mechanical principles
B. Traditional mechanical calculators
C. Analog radio communication
D. Conventional data storage systems only
90. Consider the following:
Critical minerals
Semiconductor manufacturing
Advanced battery technologies
Which of the above are increasingly important in modern technological and industrial development?
A. 1 only
B. 1 and 2 only
C. 2 and 3 only
D. 1, 2 and 3
91.Which one of the following best illustrates the precautionary principle?
A. Delaying all technological innovation indefinitely
B. Taking preventive action when significant environmental risks are uncertain but plausible
C. Ignoring scientific evidence
D. Allowing unrestricted exploitation of resources
92. Consider the following statements:
Urbanization can create opportunities for economic growth.
Urbanization can generate environmental challenges.
Urbanization automatically eliminates social inequalities.
Which of the statements given above are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 only
D. 1, 2 and 3
93.Which one of the following best explains demographic dividend?
A. Economic benefit arising from a favourable age structure
B. Increase in dependency ratio
C. Decline in labour force participation
D. Reduction in life expectancy
94. Consider the following:
Data governance
Privacy protection
Cyber resilience
Which of the above are important concerns in the digital age?
A. 1 only
B. 1 and 2 only
C. 2 and 3 only
D. 1, 2 and 3
95.Which one of the following best describes sustainable consumption?
A. Unlimited resource use
B. Consumption patterns mindful of long-term environmental and social impacts
C. Complete elimination of industrial activity
D. Exclusive reliance on imported goods
96. Consider the following statements:
Disaster risk reduction includes preparedness measures.
Early warning systems can reduce disaster impacts.
Natural hazards always become disasters regardless of vulnerability.
Which of the statements given above are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 only
D. 1, 2 and 3
97.Which one of the following best explains the concept of resilience?
A. Ability of a system to absorb shocks and recover
B. Permanent resistance to all change
C. Absence of adaptation
D. Complete elimination of risk
98. Consider the following statements:
International cooperation can help address global challenges.
Climate change is an example of a transboundary issue.
Public policy decisions often involve trade-offs.
Which of the statements given above are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3
99. A policymaker seeks to maximize economic growth while preserving ecological sustainability. Which of the following approaches would be most consistent with this objective?
Promoting resource efficiency
Encouraging innovation in clean technologies
Ignoring environmental externalities
Select the correct answer using the code below:
A. 1 only
B. 1 and 2 only
C. 2 and 3 only
D. 1, 2 and 3
100. Consider the following statements:
Effective governance, environmental stewardship and technological innovation are increasingly interconnected.
Long-term public policy challenges often require multidisciplinary approaches.
Sustainable development concerns only environmental issues.