According to school health services recommendations, a school should have -
1 urinal\/ 60 children and 1 privy for 100 children 1 urinal\/ 80 children and 1 privy for 150 children 1 urinal\/ 100 children and 1 privy for 100 children 1 urinal\/ 100 children and 1 privy for 200 children