निम्नलिखित संख्या श्रृंखला में एक पद गलत है। गलत पद ज्ञात कीजिए। 0, 2, 10, 42, 171, 682

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?