‘P $ Q’ means ‘P is not smaller than Q’

‘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 neither greater than nor smaller than Q’

‘P * Q’ means ‘P is not greater than Q’

**statements:**

** ****R * D, D $ J, J # M, M @ K**

** ****Conclusions:**I. K # J

II. D @ M

III. R # M

IV. D @ K

None is true

Only I is true

Only II is true

Only III is true

Only IV is true