In the following questions the symbols $$ \delta, \bigstar,$$ @ and © are used with the following meanings illustrated.
‘P$Q’ means ‘P is neither equal to nor greater than Q’.
‘P © Q’ means ‘P is neither equal to nor smaller than Q’.
‘P $$\delta $$ Q’ means ‘P neither greater than nor smaller to Q’
‘P@Q’ means ‘P is not smaller than Q’.
‘P $$\bigstar$$ Q’ means ‘P is not greater than Q’
In each question three statements showing relationship have been given which are followed by three conclusions I II & III Assuming that the given statement are true find out which conclusion(s) is/are definitely true.