एक सांख्यिकीय श्रृंखला को चार बराबर भागों में विभाजित करने वाले तीन विभाजन मानों को ________ कहा जाता है।

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?