An example of solid in non-aqueous solvent is :

The correct option is A sugar in Ethanol
The solutions obtained by dissolving a solute in any solvent other than water are called non aqueous solutions (non acqueous means without water). For example, if a solute is dissolved in any solvent such as benzene, alcohol, ether, carbon, disulphide, carbon tetrachloride, acetone, etc., the solution obtained is called a non aqueous solution.
1) Non Aqueous soln: Ethanol + glucose
Solid in non aqueous: Sugar in Ethanol
2) blood, starch, ink : Collidal Soln.
sugar sol., salt sol : true soln.