जब सूर्य की सतह पर बड़े सौर कलंक (धब्बे) दिखाई पड़ते हैं और सौर ज्वालाएं उत्पन्न होती हैं, तो उस समय पृथ्वी पर कौन सी घटना तीव्रता से घटित होती है?

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?