निम्नलिखित में से कौन से कारक प्रवास को प्रभावित करने वाले 'प्रतिकर्ष कारक' (पुश फैक्टर) हैं? (A) काम के बेहतर अवसर (B) बेहतर स्वास्थ्य सुविधाएँ (C) खराब स्वास्थ्य सुविधाएँ (D) अच्छे शैक्षणिक संस्थानों की अनुपस्थिति सही विकल्प का चयन कीजिए।

Consider this scenario: 'Rajesh left India and settled in the U.S.A. after obtaining a postgraduate degree from a university in the U.S.A.' While teaching the theme of 'Migration', this example can be used to discuss:

Cities have witnessed increasing rural-urban migration, which has resulted in the growth of slum areas near industrial sites. What are the main push factors causing this migration from rural areas? A. Deterioration in living standards in urban areas B. Disruption of rural labor market C. Decreased agricultural productivity D. Increased skilled workforce in rural areas Choose the correct option: