1) Will the picnic be cancelled?
I think so.
2) Will Massa realize that the Doctor is the girl she saw Utkarsh helping?
yes, i think massa already suspected utkarsh from the moment he didn't introduce Gehna
3) Will the house go in flames?
No, i don't think it will
4) Will Lovely get a clue or see the person doing this?
I think she may get a clue
6) Will Aditya be blamed by all other for the unhappiness he has caused?
yeah i think Massa will suspect Adi for being the one to douse the house in kerosene, she will say he planned the picnic so he could burn KN down and then he would have sold KN, but i dnt think adi will be the one that did that
7) Will it be reveal that Aditya has sold the house?
well now that massa caught him, i think the truth will be out abt that
8) If the house, do go in fire, will it actually burn or will anyone be seriously injured?
no i dont think so
9) Will Aditya be thrown out of the house?
i don't think he will, maybe massa will punish him by not talking to him etc and maybe even disowning him,
10) What will be everyone's reactions to Aditya's new action?
i think everyone will be angry at him for this especially angersome shibu and riya and evryone else will be disappointed.
But maybe Lovely will try and understand the situation, and ask massa to forgive him
just my opinion