The accepted way to call "CQ" with a SSB transceiver is:

1. "CQ CQ CQ this is VU3XXX VU3XXX VU3XXX" ✓ Correct answer
2. "This is VU3XXX calling CQ CQ CQ"
3. "CQ to anyone, CQ to anyone, I am VU3XXX"
4. "CQ CQ CQ CQ CQ this is from India"

Open this question separately