Follow Whatsapp Channel
Lewis Hamilton took third for Mercedes, his 200th Formula One podium coming despite a late collision with Red Bull's championship leader Max Verstappen, who came off worse and finished fifth.
Daruvala chalked up over 130 laps combined over the two days.
The 23-year-old, who is currently in his third season in Formula 2, will be driving McLaren MCL35 on Tuesday and Wednesday at Silverstone in the UK.
Monaco, a race Senna won six times including five in a row for McLaren between 1989 and 1993, marks the start of the initiative with the Senna name and S placed on the base of the halo head protection device.
The disqualification meant Mercedes' seven-time world champion Hamilton inherited the position and gained two extra points in his battle with Red Bull rival Max Verstappen
Mercedes won 13 of the 17 races last season, and have taken both titles for the last seven years, while once-dominant McLaren have not won a race since 2012.
Alonso is hoping to become only the second driver after the late Briton Graham Hill to complete the so-called 'Triple Crown of Motorsport', having already secured wins at the Monaco Grand Prix and Le Mans 24 Hours.
However, it is unlikely given the Bathurst 1000 takes place in the second week of October when the Formula One season is still in full swing.
The sportscar maker said in a statement the temporary three-month wage reduction was part of wider cost-cutting measures due to the impact of the pandemic on its business.
Six-time Formula One world champion Hamilton said he was already with his dream team at Mercedes and not seeking to leave.
Results 1-10 of 22
