यदि 4 Ω के चार प्रतिरोधों को समानांतर (पार्श्वक्रम) में जोड़ा जाता है, तो उनका प्रभावी प्रतिरोध क्या होगा?

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?