TCS Company Numerical Ability Probability

You have Rs.2 with u.You have to play a game in which if u win u will get 1 Re. and if lost you will lose 1 Re.You can lose up to 3 times. But if u get 5 Rs, you are left out of the game. In how many ways is this possible?

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TCS Other Question

In a class 6 students speaks Hindi 15 speaks Tamil 6 speaks Telugu. 2 speaks both Hindi and Tamil and 1 speaks all the three languages then how many students in the class room? what will be the o/p of the program
void main()
{
int const * p=5;
printf("%d",++(*p));
}