भूमिगत केबलों में धात्विक म्यान (metallic sheaths) मुख्य रूप से किसलिए प्रदान की जाती है?

What was the primary outcome of the First War of Independence (1857) in India?

Who was known as 'The Father of the Nation' in India?

Which of the following movements was closely associated with Bal Gangadhar Tilak?

The Dandi March was led by Gandhiji as a part of which phase in the struggle for Indian Independence?

The Amritsar Massacre, a significant event in India's independence movement, occurred in which year?