Lets see who crack it!

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Across
  1. 3. I am country as well as a continent
  2. 6. I am the biggest mountain
  3. 8. I am the brain of computer
  4. 10. I am which Republic Day on 26th Jan 2021
  5. 11. I am the longest river in the India
  6. 12. I am the capital of India
  7. 13. I am the largest planet
  8. 15. I am the biggest ocean
Down
  1. 1. I am the smallest planet
  2. 2. I am the National flower of India
  3. 4. I am the capital of UP
  4. 5. I am the country which have Statue of Unity
  5. 7. I am the National song of India
  6. 9. I am the smallest ocean
  7. 14. I am the biggest continent