Answer :
Hi, Hola, Bonjour (French), Hallo/ Guten Tag (German), Ciao (Italian), Olà (Portuguese), Namaste (Hindi) , Salaam (Persian), Zdras-Tvuy-Te (Russian), Konnichiwa (Japanese), Merhaba (Turkish), Szia (Hungarian), Ahn-Young-Ha-Se-Yo (Korean), Sain Bainuu (Mongolian), Salemetsiz Be? (Kazakh), Marhaba (Arabic), Sannu (Hausa), Jambo (Swahili), Ni Hau (Mandarin), Nay Hoh (Cantonese(Yue)), Halo (Bahasa Indonesia).
1. BONJOUR – French
2. HOLA – Spanish
3. HALLO / GUTEN TAG – German
4. CIAO – Italian
5. OLÀ – Portuguese
6. NAMASTE – Hindi
7. SALAAM – Persian (Farsi)
8. ZDRAS-TVUY-TE – Russian
9. OHAYO / KONNICHIWA / KONBAN WA- Japanese
10. AHN-YOUNG-HA-SE-YO – Korean
11. MERHABA – Turkish
12. SAIN BAINUU- Mongolian
13. SALEMETSIZ BE? – Kazakh
14. SZIA – Hungarian
15. MARHABA – Arabic
16. SANNU / SALAMA ALEIKUM – Hausa
17. JAMBO / HABARI – Swahili
18. NI HAU – Mandarin
19. NAY HOH – Cantonese (Yue)
20. HALO – Bahasa Indonesia
Hope this helps!
2. HOLA – Spanish
3. HALLO / GUTEN TAG – German
4. CIAO – Italian
5. OLÀ – Portuguese
6. NAMASTE – Hindi
7. SALAAM – Persian (Farsi)
8. ZDRAS-TVUY-TE – Russian
9. OHAYO / KONNICHIWA / KONBAN WA- Japanese
10. AHN-YOUNG-HA-SE-YO – Korean
11. MERHABA – Turkish
12. SAIN BAINUU- Mongolian
13. SALEMETSIZ BE? – Kazakh
14. SZIA – Hungarian
15. MARHABA – Arabic
16. SANNU / SALAMA ALEIKUM – Hausa
17. JAMBO / HABARI – Swahili
18. NI HAU – Mandarin
19. NAY HOH – Cantonese (Yue)
20. HALO – Bahasa Indonesia
Hope this helps!