The correct option is B Indian National Congress
Indian National Congress is the oldest political party of India, was formed in 1885.
Bharatiya Janata Party (BJP)was formed in 1980. It is a revived version of Jana Sangh, a political party formed in 1951.
CPI party was formed in 1925 when few members within the Congress disagreed on its ideology of allowing the private sector to function in the economy.