सहयोगात्मक शिक्षण रणनीति (Cooperative learning strategy) के माध्यम से आमतौर पर निम्नलिखित में से किस सामाजिक कौशल का विकास नहीं होता है?

The arrival of which commission in India triggered widespread protests, including mass hartals across the country in 1928?

Which of the following leaders was instrumental in initiating and leading India’s struggle for independence?