Explanation: To understand the context of the given statements, we need to delve into the geographical and historical aspects of India.
1. **India's Size**: India is the seventh largest country in the world by area. This ranking is based on the total land area of the country, which is approximately 3.28 million square kilometers. The country is situated in South Asia and shares borders with several countries, including Pakistan, China, Nepal, Bhutan, Bangladesh, and Myanmar. The vast size of India contributes to its diverse geography, ranging from the Himalayan mountains in the north to the tropical rainforests in the south.
2. **Qutub Minar**: The Qutub Minar is a historical landmark located in Delhi, India. It is a UNESCO World Heritage Site and stands as a symbol of India's rich cultural and architectural heritage. The minaret was built in the early 13th century by Qutb-ud-din Aibak, the first Muslim ruler of Delhi. The tower is made of red sandstone and marble and stands at a height of 73 meters. It is not only a significant architectural marvel but also a popular tourist attraction in Delhi.
3. **Raziah Sultan**: Raziah Sultan, also known as Razia Sultana, was the first female sultan of the Delhi Sultanate. She ruled from 1236 to 1240 and was the only woman to have held the title of Sultan in the history of the Delhi Sultanate. Raziah Sultan was known for her administrative skills and her efforts to reform the government. Despite her short reign, she is remembered for her progressive policies and her role in breaking the gender barrier in a male-dominated society.
Each of these statements is true and significant in their own right. The first statement provides geographical context about India's size, the second highlights a notable historical landmark, and the third introduces an important historical figure. Together, these statements offer a glimpse into the diverse and rich history and geography of India.
Therefore, the correct answer is (C) Only 1, 2, 3, as all three statements are true and relevant to the context of Indian geography and history.