Following chart shows average score of players in a cricket tournament. Players who scored with an average of 50 or more, would be selected for next tournament. If 190 players participated in the tournament, find the number of players who qualify for next tournament.
George has Rs. 78.25 in the form of twenty five paise and fifty paise coins. If the number of twenty five paise coins is the square of 5, then the number of fifty paise coins is the square of which number?