Delhi
Punjab
Uttar Pradesh
Rajasthan
Answer is Right!
Answer is Wrong!
The correct answer is: B. Punjab
Haryana was a part of Punjab province before it became a separate state in 1966. The state of Punjab was formed in 1947 after the partition of India. It was divided into two parts, one in India and the other in Pakistan. The Indian part of Punjab included the present-day states of Haryana and Punjab. In 1966, the state of Punjab was reorganized and Haryana was carved out as a separate state.
The other options are incorrect because they are not states that Haryana was a part of before 1966. Delhi is a union territory, Uttar Pradesh is a state in northern India, and Rajasthan is a state in northwestern India.