Which of the following statements about Indian Politics is false?

I.Gandhi used Hindu symbols and slogans  in his political work towards Indian independence.

II. The identification of Hinduism with the Indian polity arose after independence, when the concept of Hindutva, implying that the true citizens of India were Hindus, was developed. 

III. The Indian National Congress, equated modernity with secularism.

IV. The Indian National Congress promoted the caste system  as Hindu feeling has made a political comeback.

V. The Bharatiya Janata Party,  which came to complete power in India in 2014 ,has aimed to develop secularism with continued efforts in modernization.