भारतीय ओलंपिक संघ (IOA) मुख्य रूप से निम्नलिखित में से किस कार्य के लिए जिम्मेदार है?

In which year was the Imperial Cricket Conference (the predecessor of the International Cricket Council - ICC) established?

In which year was the Indian Olympic Association (IOA) established?

Where is the headquarters of the Asian Hockey Federation (AHF), the central office responsible for overseeing hockey development across Asia?