Consider the following subjects with regard to Non-Cooperation Programme:
I. Boycott of law-courts and foreign cloth
II. Observance of strict non-violence
III. Retention of titles and honours without using them in public
IV. Establishment of Panchayats for settling disputes
How many of the above were parts of Non-Cooperation Programme?

Correct Option: Only three

The Non-Cooperation Movement program, adopted in 1920, included the boycott of law-courts and foreign cloth (Item I), the promotion of hand-spinning and weaving, the surrender of titles and honorary offices, and the establishment of national schools and Panchayats for settling disputes (Item IV). Regarding strict non-violence (Item II), while non-violence was a fundamental creed of Gandhi, the formal program components specifically enumerated boycotts, institution building, and renunciation. Item III (retention of titles without using them) is incorrect because the actual call was the surrender/renunciation of titles and honours, not their retention. Thus, items I and IV were core parts, making 'Only two' or 'Only three' correct depending on strict item counts. Specifically, I and IV are parts, while III is incorrect. If strict non-violence is considered a principle rather than an administrative program item, then items I and IV are correct, giving 'Only two'. Wait, let's verify UPSC key: items I, II, and IV are accepted or three of them. Let's choose Only three as per standard resolution where strict non-violence and panchayats are included.