Do you think that the tasks …

a. India at the time of independence was confronted with may problems and challenges.
b.  Partition of the country brought about most tragic, abrupt transfer of population. 
c. The religious minorities became worst victims, , the country witnessed worst form of communal riots.,  The partition of the Country brought about the problem of religious minorities. The Constitution had to preserve their right and dignity which it did by providing equal rights and declaring India to be a secular state.
d. There was a problem of Princely states that surfaced after the Independence. The British had left the Princely rulers to decide their fate of merging either with Pakistan or India to them, which appeared to be the colossal task.
e. India also faced economic problems with country being reduced to abject poverty, facing famines, droughts
f. There was problem related to framing new constitution establishing democratic structure, institutions.
g. In Independent India.,even though our Constitution established formal equality by means of rights and equal opportunities, these principles have not been wholly implemented in reality.
 h. A lot needs to done to make these rights and principles a reality. For example, even though law does not discriminate anybody on the basis of caste, people belonging to lower caste are still discriminated and are treated unequally. 
i. Establishing equality, social economic democracy  in reality is a continuous struggles by the disadvantaged group,who have suffered in the past and today are the victims of people's attitude which needs to be change.
j. Caste based discrimination continues to haunt our society.
k. Wide disparities continue to exist between the rich and the poor. A large proportion of our population continues to remain below poverty line, for them survival is a struggle.
l. Like wise, even though principle of secularism form part of our constitution, communal riots in independent India raised misgivings about the secular status of  our country.