CTS Company Numerical Ability Averages

I and two of my friends were playing a game. For each win I get Rs 3. totally I had three wins. Player 2 got Rs9 and player 3 got Rs 12. how many games had been played.

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CTS Other Question

Three wheels make 36, 24, 60 revolution/min. Each has a black mark on it. It is aligned at the start.When does it align again for the first time? I had Rs100 and I play. If I win I will have Rs110 and if I lose I will have Rs90. at the end I have 2 wins and 2 loses. How much do I have.