2 logic questions

[nihantokar]

hello! I couldnt solve these two questions, the correct answer for both is highlighted with pink

[winter1]

To be honest, I don’t have a clear explanation for question number 8. I just used my instinct and calculated the case when

standard ticket : premium ticket = 1x : 1.5x.

Hope this helps.

[nihantokar]

for 8th question I tried with 2x and 3x and all got different answers as well, I still couldnt find the meaning for it.
thanks for the other question!