लेखांकन में निम्नलिखित में से कौन से दस्तावेजों को स्रोत दस्तावेजों (source documents) के रूप में वर्गीकृत किया जाता 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?