Languages for India- Crossword

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Across
  1. 4. The "..." language ( ... means the word for the crossword)
  2. 6. The "..." language ( ... means the word for the crossword)
  3. 7. One of the principal language
Down
  1. 1. The language we use
  2. 2. Who rated their literacy?
  3. 3. Pretty obvious
  4. 5. The MOST used language
  5. 8. The "language" the deaf people in India use