Which of the following scholars coined the term 'Geopolitics'?

Which one of the following pairs (Scholar - Concept) is NOT correctly matched?

Which one of the following pairs (Regional development model - Scholar) is NOT correctly matched?

Which one of the following is the largest linguistic group of India?

Which one of the following statements about India is not correct?

Which one of the following pairs (Theory of urban morphology - Geographer) is NOT correctly matched?