How much money did Disha have in the beginning of game 2?
Back calculating, we can find out the initial amount Disha started out with = 500 rupees
In round 1,She puts in 15th of the amount= 100 rupees, which she loses and she has 500-100=400 rupees at the end of this round.
Therefore, In the beginning of game 2, she has 400 rupees.