Can India achieve the goal of self-sufficiency in food grains by increasing the area under irrigation?

yes, i think it can surely achive the goal of self sufficiency.

as india has fertile soil. it can grow more amount of food crops if it wants to produre. if it good irrigation then it can grow good amount of food and fulfill tge amount of food.

hope this helps

the economic difference between the three colonial regions. shipbuilding, whaling, fishing, and trapping where also main factors to the economy. the southern regional colonies economy was based on sugarcane, rice, cotton, tobacco, and indigo.

no because it could make the world a terrible place to live in.