यदि माँग फलन P = 110 - Q2 के रूप में दिया गया है और बाजार संतुलन P0 = 29 तथा Q0 = 9 पर प्राप्त होता है, तो उपभोक्ता अधिशेष (consumer surplus) की गणना कीजिए।

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?