Did you require Schenegen visa for Amsterdam for transiting? Are they allowing flights from India now? Also, where your RTPCR happened, in Mexico hotel or airport?Sure,
1. Delhi - Amsterdam - Mexico City - Toronto
2. 92k to Mexico and 25k to Toronto. I booked everything myself, I don't trust agents.
3. 2 nights in Mexico. You can stay shorter but I wanted to play it safe just in case RTPCR result takes longer.
4. I'm staying in Camino Real, its connected to the airport via a tunnel, plus free breakfast lol.
Hope this helps.