संरचनात्मक समावयवी (structural isomers) के रूप में निम्नलिखित में से कौन से जोड़े सही सुमेलित हैं? A) पेंटेन − 2-मिथाइलब्यूटेन B) ब्यूटेन − 2-मिथाइलप्रोपेन C) बेंजीन − साइक्लोहेक्सीन

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?