| List-I (Bronfenbrenner's Environmental Systems) | List-II (Descriptions) |
|---|---|
| A. Chronosystem | I. Consists of the setting in which the individual lives, including the person's family, peers, school, and neighborhood |
| B. Exosystem | II. Consists of the patterning of environmental events and transitions over the life course |
| C. Macrosystem | III. Consists of links between a social setting in which the individual does not have an active role and the individual's immediate context |
| D. Microsystem | IV. Consists of the culture in which individuals live |
| Column I (Pillars of Human Development) | Column II (Characteristics) |
|---|---|
| a. Equity | iv. Equal access of opportunities for everyone |
| b. Sustainability | iii. Each generation must ensure the availability of choices and opportunities to its future generations |
| c. Productivity | i. Providing better health facilities to everyone |
| d. Empowerment | ii. Good governance and people-oriented policies |

A ladder of fixed length \( h \) is to be placed along the wall such that it is free to move along the height of the wall.
Based upon the above information, answer the following questions:
(iii) (b) If the foot of the ladder, whose length is 5 m, is being pulled towards the wall such that the rate of decrease of distance \( y \) is \( 2 \, \text{m/s} \), then at what rate is the height on the wall \( x \) increasing when the foot of the ladder is 3 m away from the wall?