निम्नलिखित में से कौन सी स्थिति जलजनित रोगजनकों के बजाय मुख्य रूप से पोषण की कमी और कुपोषण के कारण होती 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?

Which of the following viceroys of India is associated with the 'Ilbert Bill' controversy?