The CDC and WHO recommend the following vaccinations for India: Hepatitis A, hepatitis B, typhoid, cholera, yellow fever, Japanese encephalitis, rabies, meningitis, polio, measles, mumps and rubella (MMR), Tdap (tetanus, diphtheria and pertussis), chickenpox, shingles, pneumonia and influenza.
While most of the vaccines mentioned are optional and depend upon the country you are visiting from and your personal health status, it is recommended to get Hepatitis A and typhoid vaccinations along with Cholera, Hepatitis B, Japanese Encephalitis, Rabies, and Yellow Fever as precaution.