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    social studies

                                                                          Infrastructure—

                                                                        Engine of India’s

                                     7                                      Development

                                               computational thinking quest
                                               computational thinking quest

                    Tick ( ) the correct option.                          3.  Which reasoning best explains the shift

                    AbsTrAcT Thinking                                        towards electrification of railways in India?
                      1.  Which option best explains the                            (a)  To increase fuel consumption.
                         interdependence of different types of
                                                                                    (b)  To reduce pollution, save energy,
                         infrastructure in economic development?
                                                                                       and improve efficiency.
                                (a)  Each type of infrastructure works              (c)  To slow down trains.
                                   independently without affecting
                                                                                    (d)  To replace passengers with goods.
                                   others.
                                                                        PattErn rECOgnItIOn
                                (b)  Transport, communication,
                                   and energy systems function in         4.  What pattern can be observed in the evolution
                                   isolation.                                of communication systems over time?

                                (c)  Infrastructure components are                  (a)  Increasing reliance  on manual
                                   interconnected and jointly enable                   methods.
                                                                                    (b)  Gradual shift from slower to faster
                                   economic activities.
                                                                                       and more efficient technologies.
                                (d)  Only transport infrastructure
                                                                                    (c)  Decline in speed and connectivity.
                                   contributes to development.
                                                                                    (d)  Replacement of technology by
                      2.  Which inference explains why transport
                                                                                       traditional methods.
                         infrastructure is called the backbone of
                                                                          5.  Which pattern is visible in India’s transport
                         economic development?
                                                                             infrastructure development?
                                (a)  It only helps in tourism.                      (a)  Decline in connectivity between
                                                                                       regions.
                                (b)  It connects production areas
                                   with markets, enabling trade and                 (b)  Equal importance given only to
                                   growth.                                             railways.
                                                                                    (c)  Expansion across multiple modes—
                                (c)  It is used only during emergencies.               road, rail, air, and water.

                                (d)  It replaces communication                      (d)  Dependence only on traditional
                                   systems.                                            transport.

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