The ornamental design for a rulednotebookpaper, as show and described.
FIG. 1 is a front view of the ruled notebook paper showing my new design; and,
FIG. 2 is a back view thereof.
The ruled notebook paper is a thin and flat sheet and has no appreciable thickness.
The broken line showing of boundary of the ruled notebook paper is included for the purpose of illustrating environmental structure and forms no part of the claimed design.