Enlivening and life-full than ever before.

[Answer]

282.

One hundred and one by fifty divide,

Then, if you add naught to the right or left side,

The result will be one out of nine—have you tried?

[Answer]

283.

I am composed of five letters. As I stand, I am a river in Virginia, and a fraud. Beheaded, I am one of the sources of light and growth. Beheaded again, I sustain life; again, and I am a preposition. Omit my third, and I am a domestic animal in French, and the delight of social intercourse in English. Transpose my first four, and I become what may attack your head, if it is a weak one, in your efforts to find me out.

[Answer]