SBI PO Prelims Model Paper 2

Directions (Q. 91 - 95): In the following questions, the symbols @, ©, ★, $ and % are used with the following meaning as illustrated below .......
'P ★ Q' means 'P is neither smaller than nor equal to Q'.
'P © Q' means 'P is neither greater than nor equal to Q'
'P @ Q' means 'P is not greater than Q'.
'P % Q' means 'P is not smaller than Q'.
'P $ Q' means 'P is neither smaller than nor greater than Q'.
Now in each of the following questions assuming the given statements to be true, find which of the two conclusions I and II given below them is / are definitely true?
Give Answers
1) If only conclusion I is true.
2) If only conclusion II is true.
3) If either conclusion I or II is true.
4) If neither conclusion I nor II is true.
5) If both conclusions I and II are true.