दी गई श्रृंखला को तार्किक रूप से पूरा करने के लिए प्रश्न चिन्ह (?) के स्थान पर निम्नलिखित में से कौन सा अक्षर-संख्या समूह आएगा? OQR 42 TVW 35 YAB 28 DFG 21 ?

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?