Concept:The Mid-Day Meal scheme in India provides free cooked meals to school children in primary and upper primary classes.Explanation:The scheme gives a daily meal to children. This encourages parents to send their children to school regularly. It directly reduces classroom hunger and addresses malnutrition among children. The primary aims are to improve school enrolment, boost daily attendance, and tackle nutritional deficiencies. It does not focus on mental sickness, student unrest, or communicable diseases as main goals.Answer:Option B: increase school enrolment, increase school attendance, address malnutrition