A 10 rupees coin is known as a ______ coin.
Two kids, Goutham and Pavani are fighting for coins. Finally, Goutham won and stole a coin from Pavani's pocket which has four different coins (a 1 rupee coin, a 2 rupee coin, a 5 rupee coin, a 10 rupee coin), what is the probability that Goutham stole a 5 rupee coin?
A piggy bank has only rupees 1 and 50 Paise coins. If there are 3 times as many 50 Paise coins as rupees 1 and the total amount is rupees 35. How many coins of each kind are there