Mercury rules 10th and 1st house is in 10th house in Gemini

Mercury in the 10th house in the Gemini sign is considered to be a very favorable placement in Jyotish astrology. This placement suggests that the native is intuitive, expressive and confident in their communication skills. They have a natural talent for dealing with people in a professional context.

The 10th house governs career, profession, and social status. Mercury in this house suggests that the individual is well-suited for a career in communication, teaching, writing, or public speaking. They have a vast knowledge base and are able to communicate their ideas effectively to others.

As Mercury is the ruler of Gemini, it provides the native with a quick wit, good memory, and intelligence. The individual is likely to be very articulate and will have an impressive range of vocabulary.

Overall, this placement indicates a person with a sharp intellect, great communication skills, and a talent for leadership. They are likely to achieve success in their chosen career and may even become well-known in their field. It is important for the native to use their talent for communication in a positive way and lead by example.