Correct Answer: (4) full immunisation of all children in the country
Solution:Mission Indradhanush aims to immunize all children under the age of 2 years and pregnant women against seven vaccine preventable diseases namely diphtheria, whooping cough, tetanus, poliomyelitis, tuberculosis, measles and Hepatitis B by 2020. It was launched by Union Health Minister J.P Nadda on 25 December 2014.