In which year was the state of Gujarat formed after India’s independence?

The correct answer is: d) 1960

Gujarat was formed on May 1, 1960, by the division of the Bombay State. The state was formed on the basis of the linguistic principle, with Gujarati-speaking areas being separated from the Marathi-speaking areas.

The other options are incorrect because:

• Option a) is the year India gained independence from British rule.
• Option b) is the year the Indian Constitution came into effect.
• Option c) is the year the States Reorganisation Act was passed, which led to the reorganization of Indian states on linguistic lines.