दिए गए विकल्पों में से वह संख्या चुनिए जो लगभग मानों का उपयोग करके निम्नलिखित समीकरण में प्रश्नवाचक चिह्न (?) को प्रतिस्थापित कर सकती है। 67.89 ÷ 33.69 × 37.78 + 45.45 - 23.69 = ?

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?