Question : Which party emerged as a significant challenger to the Congress party in the 1967 elections in the state of Uttar Pradesh?
Option 1: Bharatiya Jana Sangh
Option 2: Communist Party of India
Option 3: Samyukta Socialist Party
Option 4: Swatantra Party
Correct Answer: Samyukta Socialist Party
Solution : The Samyukta Socialist Party emerged as a significant challenger to the Congress party in the 1967 elections in Uttar Pradesh, winning a considerable number of seats.