crossword (By jpk)

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Across
  1. 4. one who is profession in his job or duty we call him as
  2. 5. the path in which planets revolves are
  3. 7. a slope area also called as
  4. 8. number and symbols are usually involved in
  5. 9. "strange" synonyms
Down
  1. 1. the national animal of srilanka
  2. 2. a source of water
  3. 3. who gives us knowledge
  4. 6. basic for life
  5. 10. opposite for "column"