India shares its land boundaries with several countries, which is an important geographical fact relevant for various competitive exams. Let's explore this in detail:

1. Understanding India's Geographical Borders: India is located in South Asia and has extensive land borders with several neighboring countries.
2. Countries Sharing Borders with India:
   • Pakistan - To the northwest, India shares a border with Pakistan.
   • China - To the north, India has a disputed and complex border with China.
   • Nepal - Located in the northern part, India shares a border with Nepal.
   • Bhutan - India shares its northeastern border with Bhutan.
   • Bangladesh - A country to the east which has a significant border length with India.
   • Myanmar - To the east, India shares a border with Myanmar.
   • Afghanistan - Although a small stretch, India shares a border with Afghanistan through the region of Jammu and Kashmir (prior to abrogation of Article 370).
3. Count of Border-sharing Countries: Based on the above list, India shares its land boundaries with 7 countries in total.
4. Conclusion: Thus, the correct answer to the question "India shares its land boundaries with how many countries?" is 7.

The correct answer is 7, aligning with the geographically recognized borders of India.