According to the latest estimates, the average life expectancy at birth in India is around 70 years.

Kerala has consistently ranked as the state with the highest life expectancy at birth in India, with an average of over 75 years.

Uttar Pradesh has historically had the lowest life expectancy at birth among Indian states, with an average of around 65 years.

Access to quality healthcare, including preventive and curative services, is a major determinant of life expectancy.

Life expectancy at birth in India has increased significantly over the past few decades, due to factors such as improved healthcare, better nutrition, and increased awareness about preventive measures.

All of the options mentioned contribute to the challenges in improving life expectancy in India.

Life expectancy in India is lower than the global average, which is around 72 years.

The Indian government has implemented various initiatives, such as the National Health Mission, Ayushman Bharat Yojana, and Pradhan Mantri Suraksha Bima Yojana, to improve access to healthcare and reduce the burden of healthcare costs.

The United Nations has set a target of achieving an average life expectancy of 75 years by 2030 as part of the Sustainable Development Goals.

All of the options mentioned can contribute to an increase in life expectancy.

Individuals can contribute to improving their own life expectancy by adopting a healthy lifestyle, getting regular medical checkups, and managing stress effectively.

There is a generally positive correlation between life expectancy and economic development, as countries with higher levels of economic development tend to have better healthcare systems and living conditions.

Japan has consistently ranked as the country with the highest life expectancy at birth in the world, with an average of over 84 years.

The Central African Republic has consistently ranked as the country with the lowest life expectancy at birth in the world, with an average of around 50 years.

According to the latest estimates, the global average life expectancy at birth is around 72 years.